Elder Care Record

California › San Joaquin County › Stockton

Delta Oaks Post Acute

6940 Pacific Avenue, Stockton, CA 95207

CCN 055735 · For-profit, limited liability company · 128 certified beds · chain Windsor

CMS abuse icon
Overall★★★★★
Health inspection★★★★★
Staffing★★★★★
Quality measures★★★★★

Ratings are based on the most recent data available; a facility's ratings may have changed since the last update. The health inspection rating is based on the three most recent standard surveys and complaint investigations. CMS processed this record on 1 Aug 2026. View the Care Compare record.

Delta Oaks Post Acute, in Stockton, California, is certified for 128 beds under for-profit, limited liability company ownership and belongs to the Windsor chain.

CMS gives it 1 of 5 stars overall, below the California median of 3; the health inspection rating is 1, staffing 3 and quality measures 3.

Inspectors recorded 115 health deficiencies across the three most recent survey cycles (40, 38, 37 by cycle, most recent first), 3 of them at the actual-harm or immediate-jeopardy level. That is 89.8 per 100 beds, more than the state median of 51.1.

CMS lists no fines or payment denials against the facility in the period covered.

Reported nurse staffing is 4.7 hours per resident per day (0.6 RN), close to the California median of 4.2; nursing staff turnover is 44.6%.

CMS flags that the facility carries the CMS abuse icon.

115health deficiencies, 3 survey cycles3 at actual harm or worse
$0fines listed by CMS0 penalties in period
4.7nurse hours per resident per daystate median 4.2
86%occupancy (residents ÷ beds)110 residents a day

Compared with county, state and nation

MeasureThis facilitySan Joaquin Co. medianCalifornia medianUS average
Overall star rating1333.0
Health citations, 3 cycles115484428.7
Citations per 100 beds89.850.551.126.8
Total nurse hours per resident day4.74.24.23.9
RN hours per resident day0.60.50.50.7
Nursing staff turnover44.6%39.7%36.4%45.8%
Fines listed$0$0$0—

County and state figures are medians across facilities (24 in the county, 1165 in the state); the US column is the CMS national average where CMS publishes one.

Citations by survey cycle

Cycle 1 (latest)40
Cycle 238
Cycle 337

Dark bar: this facility. Grey bar: California average per facility for the same cycle, as published by CMS. Standard health survey dates: 2 Oct 2025, 1 Aug 2024.

Severity mix: G ×3 D ×73 E ×37 F ×2

Health deficiencies

Every health citation in the current CMS record (three survey cycles), most recent first. Tag text is the CMS requirement summary, not the inspection narrative.

Scope and severity letters (A–L)
Isolated
Pattern
Widespread
Immediate jeopardy
J
K
L
Actual harm
G
H
I
Potential for more than minimal harm
D
E
F
Potential for minimal harm
A
B
C

Survey dateTagWhat the tag requiresSeverityTypeCorrected
9 Jun 2026F0600Protect each resident from all types of abuse such as physical, mental, sexual abuse, physical punishment, and neglect by anybody.DComplaint investigation16 Jun 2026
9 Jun 2026F0656Develop and implement a complete care plan that meets all the resident's needs, with timetables and actions that can be measured.DComplaint investigation16 Jun 2026
9 Jun 2026F0658Ensure services provided by the nursing facility meet professional standards of quality.DComplaint investigation16 Jun 2026
9 Jun 2026F0685Assist a resident in gaining access to vision and hearing services.DComplaint investigation16 Jun 2026
21 Apr 2026F0628Provide the required documentation or notification related to the resident's needs, appeal rights, or bed-hold policies.DComplaint investigation24 Apr 2026
21 Apr 2026F0657Develop the complete care plan within 7 days of the comprehensive assessment; and prepared, reviewed, and revised by a team of health professionals.DComplaint investigation24 Apr 2026
15 Apr 2026F0689Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.GComplaint investigation18 Apr 2026
15 Apr 2026F0880Provide and implement an infection prevention and control program.EComplaint investigation18 Apr 2026
15 Apr 2026F0760Ensure that residents are free from significant medication errors.DComplaint investigation18 Apr 2026
15 Apr 2026F0761Ensure drugs and biologicals used in the facility are labeled in accordance with currently accepted professional principles; and all drugs and biologicals must be stored in locked compartments, separately locked, compartments for controlled drugs.DComplaint investigation18 Apr 2026
2 Apr 2026F0657Develop the complete care plan within 7 days of the comprehensive assessment; and prepared, reviewed, and revised by a team of health professionals.EComplaint investigation24 Apr 2026
2 Apr 2026F0609Timely report suspected abuse, neglect, or theft and report the results of the investigation to proper authorities.DComplaint investigation24 Apr 2026
2 Apr 2026F0610Respond appropriately to all alleged violations.DComplaint investigation24 Apr 2026
2 Apr 2026F0637Assess the resident when there is a significant change in conditionDComplaint investigation24 Apr 2026
5 Mar 2026F0689Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.DComplaint investigation6 Mar 2026
17 Feb 2026F0656Develop and implement a complete care plan that meets all the resident's needs, with timetables and actions that can be measured.DComplaint investigation18 Feb 2026
17 Feb 2026F0697Provide safe, appropriate pain management for a resident who requires such services.DComplaint investigation18 Feb 2026
30 Dec 2025F0740Ensure each resident must receive and the facility must provide necessary behavioral health care and services.DComplaint investigation10 Feb 2026
4 Dec 2025F0814Dispose of garbage and refuse properly.DComplaint investigation8 Dec 2025
24 Nov 2025F0627Ensure the transfer/discharge meets the resident's needs/preferences and that the resident is prepared for a safe transfer/discharge.DComplaint investigation8 Dec 2025
2 Oct 2025F0550Honor the resident's right to a dignified existence, self-determination, communication, and to exercise his or her rights.EStandard survey27 Oct 2025
2 Oct 2025F0689Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.EStandard survey27 Oct 2025
2 Oct 2025F0755Provide pharmaceutical services to meet the needs of each resident and employ or obtain the services of a licensed pharmacist.EStandard survey27 Oct 2025
2 Oct 2025F0761Ensure drugs and biologicals used in the facility are labeled in accordance with currently accepted professional principles; and all drugs and biologicals must be stored in locked compartments, separately locked, compartments for controlled drugs.EStandard survey27 Oct 2025
2 Oct 2025F0812Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.EStandard survey27 Oct 2025
2 Oct 2025F0880Provide and implement an infection prevention and control program.EStandard survey27 Oct 2025
2 Oct 2025F0655Create and put into place a plan for meeting the resident's most immediate needs within 48 hours of being admittedDStandard survey27 Oct 2025
2 Oct 2025F0656Develop and implement a complete care plan that meets all the resident's needs, with timetables and actions that can be measured.DStandard survey27 Oct 2025
2 Oct 2025F0688Provide appropriate care for a resident to maintain and/or improve range of motion (ROM), limited ROM and/or mobility, unless a decline is for a medical reason.DStandard survey27 Oct 2025
2 Oct 2025F0692Provide enough food/fluids to maintain a resident's health.DStandard survey27 Oct 2025
2 Oct 2025F0745Provide medically-related social services to help each resident achieve the highest possible quality of life.DStandard survey27 Oct 2025
2 Oct 2025F0757Ensure each resident’s drug regimen must be free from unnecessary drugs.DStandard survey27 Oct 2025
2 Oct 2025F0759Ensure medication error rates are not 5 percent or greater.DStandard survey27 Oct 2025
2 Oct 2025F0883Develop and implement policies and procedures for flu and pneumonia vaccinations.DStandard survey27 Oct 2025
2 Oct 2025F0887Educate residents and staff on COVID-19 vaccination, offer the COVID-19 vaccine to eligible residents and staff after education, and properly document each resident and staff member's vaccination status.DStandard survey27 Oct 2025
25 Sep 2025F0656Develop and implement a complete care plan that meets all the resident's needs, with timetables and actions that can be measured.DComplaint investigation3 Oct 2025
25 Sep 2025F0688Provide appropriate care for a resident to maintain and/or improve range of motion (ROM), limited ROM and/or mobility, unless a decline is for a medical reason.DComplaint investigation3 Oct 2025
25 Sep 2025F0693Ensure that feeding tubes are not used unless there is a medical reason and the resident agrees; and provide appropriate care for a resident with a feeding tube.DComplaint investigation3 Oct 2025
22 Aug 2025F0880Provide and implement an infection prevention and control program.DComplaint investigation23 Aug 2025
8 Aug 2025F0689Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.DComplaint investigation9 Aug 2025
25 Jun 2025F0610Respond appropriately to all alleged violations.DComplaint investigation11 Jun 2025
18 Jun 2025F0689Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.EComplaint investigation19 Jun 2025
5 Jun 2025F0677Provide care and assistance to perform activities of daily living for any resident who is unable.DComplaint investigation6 Jun 2025
27 May 2025F0600Protect each resident from all types of abuse such as physical, mental, sexual abuse, physical punishment, and neglect by anybody.DComplaint investigation10 Jun 2025
15 May 2025F0628Provide the required documentation or notification related to the resident's needs, appeal rights, or bed-hold policies.EComplaint investigation16 May 2025
8 Apr 2025F0689Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.GComplaint investigation9 Apr 2025
6 Feb 2025F0684Provide appropriate treatment and care according to orders, resident’s preferences and goals.DComplaint investigation28 Feb 2025
5 Nov 2024F0689Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.DComplaint investigation30 Oct 2024
5 Nov 2024F0755Provide pharmaceutical services to meet the needs of each resident and employ or obtain the services of a licensed pharmacist.DComplaint investigation30 Oct 2024
5 Nov 2024F0880Provide and implement an infection prevention and control program.DComplaint investigation30 Oct 2024
22 Oct 2024F0558Reasonably accommodate the needs and preferences of each resident.DComplaint investigation15 Nov 2024
22 Oct 2024F0677Provide care and assistance to perform activities of daily living for any resident who is unable.DComplaint investigation15 Nov 2024
22 Oct 2024F0757Ensure each resident’s drug regimen must be free from unnecessary drugs.DComplaint investigation15 Nov 2024
22 Oct 2024F0880Provide and implement an infection prevention and control program.DComplaint investigation15 Nov 2024
18 Oct 2024F0880Provide and implement an infection prevention and control program.EComplaint investigation7 Oct 2024
18 Oct 2024F0584Honor the resident's right to a safe, clean, comfortable and homelike environment, including but not limited to receiving treatment and supports for daily living safely.DComplaint investigation7 Oct 2024
4 Sep 2024F0684Provide appropriate treatment and care according to orders, resident’s preferences and goals.EComplaint investigation5 Sep 2024
22 Aug 2024F0880Provide and implement an infection prevention and control program.DComplaint investigation23 Aug 2024
1 Aug 2024F0812Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.FStandard survey12 Aug 2024
1 Aug 2024F0558Reasonably accommodate the needs and preferences of each resident.EStandard survey12 Aug 2024
1 Aug 2024F0695Provide safe and appropriate respiratory care for a resident when needed.EStandard survey12 Aug 2024
1 Aug 2024F0755Provide pharmaceutical services to meet the needs of each resident and employ or obtain the services of a licensed pharmacist.EStandard survey12 Aug 2024
1 Aug 2024F0760Ensure that residents are free from significant medication errors.EStandard survey12 Aug 2024
1 Aug 2024F0813Have a policy regarding use and storage of foods brought to residents by family and other visitors.EStandard survey12 Aug 2024
1 Aug 2024F0880Provide and implement an infection prevention and control program.EStandard survey12 Aug 2024
1 Aug 2024F0550Honor the resident's right to a dignified existence, self-determination, communication, and to exercise his or her rights.DStandard survey12 Aug 2024
1 Aug 2024F0584Honor the resident's right to a safe, clean, comfortable and homelike environment, including but not limited to receiving treatment and supports for daily living safely.DStandard survey12 Aug 2024
1 Aug 2024F0600Protect each resident from all types of abuse such as physical, mental, sexual abuse, physical punishment, and neglect by anybody.DComplaint investigation12 Aug 2024
1 Aug 2024F0610Respond appropriately to all alleged violations.DComplaint investigation12 Aug 2024
1 Aug 2024F0645PASARR screening for Mental disorders or Intellectual DisabilitiesDStandard survey12 Aug 2024
1 Aug 2024F0656Develop and implement a complete care plan that meets all the resident's needs, with timetables and actions that can be measured.DStandard survey12 Aug 2024
1 Aug 2024F0677Provide care and assistance to perform activities of daily living for any resident who is unable.DStandard survey12 Aug 2024
1 Aug 2024F0689Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.DStandard survey12 Aug 2024
1 Aug 2024F0692Provide enough food/fluids to maintain a resident's health.DStandard survey12 Aug 2024
1 Aug 2024F0694Provide for the safe, appropriate administration of IV fluids for a resident when needed.DStandard survey12 Aug 2024
1 Aug 2024F0697Provide safe, appropriate pain management for a resident who requires such services.DStandard survey12 Aug 2024
1 Aug 2024F0761Ensure drugs and biologicals used in the facility are labeled in accordance with currently accepted professional principles; and all drugs and biologicals must be stored in locked compartments, separately locked, compartments for controlled drugs.DStandard survey12 Aug 2024
1 Aug 2024F0791Provide or obtain dental services for each resident.DStandard survey12 Aug 2024
17 Jul 2024F0684Provide appropriate treatment and care according to orders, resident’s preferences and goals.GComplaint investigation7 Aug 2024
17 Jul 2024F0580Immediately tell the resident, the resident's doctor, and a family member of situations (injury/decline/room, etc.) that affect the resident.DComplaint investigation7 Aug 2024
17 Jul 2024F0770Provide timely, quality laboratory services/tests to meet the needs of residents.DComplaint investigation7 Aug 2024
17 Jul 2024F0867Set up an ongoing quality assessment and assurance group to review quality deficiencies and develop corrective plans of action.DComplaint investigation7 Aug 2024
16 Jul 2024F0573Let each resident or the resident's legal representative access or purchase copies of all the resident's records.DComplaint investigation7 Aug 2024
11 Jun 2024F0689Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.DComplaint investigation28 Jun 2024
11 Jun 2024F0880Provide and implement an infection prevention and control program.DComplaint investigation28 Jun 2024
10 Jun 2024F0689Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.DComplaint investigation17 Jun 2024
30 May 2024F0943Give their staff education on dementia care, and what abuse, neglect, and exploitation are; and how to report abuse, neglect, and exploitation.EComplaint investigation27 Jun 2024
30 May 2024F0609Timely report suspected abuse, neglect, or theft and report the results of the investigation to proper authorities.DComplaint investigation27 Jun 2024
28 May 2024F0558Reasonably accommodate the needs and preferences of each resident.EComplaint investigation2 Jun 2024
28 May 2024F0807Ensure each resident receives and the facility provides drinks consistent with resident needs and preferences and sufficient to maintain resident hydration.EComplaint investigation2 Jun 2024
18 Mar 2024F0557Honor the resident's right to be treated with respect and dignity and to retain and use personal possessions.DComplaint investigation4 Apr 2024
15 Mar 2024F0558Reasonably accommodate the needs and preferences of each resident.EComplaint investigation4 Apr 2024
15 Mar 2024F0726Ensure that nurses and nurse aides have the appropriate competencies to care for every resident in a way that maximizes each resident's well being.EComplaint investigation4 Apr 2024
3 Jan 2024F0725Provide enough nursing staff every day to meet the needs of every resident; and have a licensed nurse in charge on each shift.FComplaint investigation26 Jan 2024
28 Dec 2023F0880Provide and implement an infection prevention and control program.EComplaint investigation26 Jan 2024
8 Nov 2023F0677Provide care and assistance to perform activities of daily living for any resident who is unable.DComplaint investigation22 Nov 2023
24 Oct 2023F0550Honor the resident's right to a dignified existence, self-determination, communication, and to exercise his or her rights.EComplaint investigation26 Oct 2023
26 Sep 2023F0695Provide safe and appropriate respiratory care for a resident when needed.DComplaint investigation17 Oct 2023
20 Jul 2023F0658Ensure services provided by the nursing facility meet professional standards of quality.EStandard survey1 Aug 2023
20 Jul 2023F0677Provide care and assistance to perform activities of daily living for any resident who is unable.EStandard survey1 Aug 2023
20 Jul 2023F0688Provide appropriate care for a resident to maintain and/or improve range of motion (ROM), limited ROM and/or mobility, unless a decline is for a medical reason.EStandard survey1 Aug 2023
20 Jul 2023F0730Observe each nurse aide's job performance and give regular training.EStandard survey1 Aug 2023
20 Jul 2023F0755Provide pharmaceutical services to meet the needs of each resident and employ or obtain the services of a licensed pharmacist.EStandard survey1 Aug 2023
20 Jul 2023F0759Ensure medication error rates are not 5 percent or greater.EStandard survey1 Aug 2023
20 Jul 2023F0760Ensure that residents are free from significant medication errors.EStandard survey1 Aug 2023
20 Jul 2023F0761Ensure drugs and biologicals used in the facility are labeled in accordance with currently accepted professional principles; and all drugs and biologicals must be stored in locked compartments, separately locked, compartments for controlled drugs.EStandard survey1 Aug 2023
20 Jul 2023F0812Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.EStandard survey1 Aug 2023
20 Jul 2023F0842Safeguard resident-identifiable information and/or maintain medical records on each resident that are in accordance with accepted professional standards.EStandard survey1 Aug 2023
20 Jul 2023F0868Have the Quality Assessment and Assurance group have the required members and meet at least quarterlyEStandard survey1 Aug 2023
20 Jul 2023F0880Provide and implement an infection prevention and control program.EStandard survey1 Aug 2023
20 Jul 2023F0558Reasonably accommodate the needs and preferences of each resident.DStandard survey1 Aug 2023
20 Jul 2023F0561Honor the resident's right to and the facility must promote and facilitate resident self-determination through support of resident choice.DStandard survey1 Aug 2023
20 Jul 2023F0657Develop the complete care plan within 7 days of the comprehensive assessment; and prepared, reviewed, and revised by a team of health professionals.DStandard survey1 Aug 2023
20 Jul 2023F0693Ensure that feeding tubes are not used unless there is a medical reason and the resident agrees; and provide appropriate care for a resident with a feeding tube.DStandard survey1 Aug 2023
20 Jul 2023F0758Implement gradual dose reductions(GDR) and non-pharmacological interventions, unless contraindicated, prior to initiating or instead of continuing psychotropic medication; and PRN orders for psychotropic medications are only used when the medication is necessary and PRN use is limited.DStandard survey1 Aug 2023

Penalties

CMS lists no fines or payment denials for this facility in the period covered.

Staffing

Total nursing4.7 h
Nurse aides2.59 h
LPN1.51 h
RN0.6 h
Weekend total4.25 h

Hours per resident per day as reported through the Payroll-Based Journal; grey bars are the California average. Turnover: nursing staff 44.6%, RNs 46.2%; 1 administrator left in the reporting year.

Quality measures

MeasureResidentsThis facilityCalifornia medianUS median
Percentage of long-stay residents whose need for help with daily activities has increasedLong Stay7.9%8.9%12.6%
Percentage of long-stay residents with a catheter inserted and left in their bladderLong Stay1.0%0.3%0.3%
Percentage of long-stay residents with a urinary tract infectionLong Stay0.5%0.7%0.9%
Percentage of long-stay residents experiencing one or more falls with major injuryLong Stay3.5%1.3%2.8%
Percentage of short-stay residents who newly received an antipsychotic medicationShort Stay0.5%0.8%1.0%
Percentage of long-stay residents whose ability to walk independently worsenedLong Stay18.5%8.6%12.5%
Percentage of long-stay residents with pressure ulcersLong Stay3.6%3.6%4.2%
Percentage of long-stay residents who received an antipsychotic medicationLong Stay9.0%9.1%13.4%

Four-quarter averages for the measures CMS uses in the quality-measure star rating (2025Q2-2026Q1). Lower is better for every measure listed. Medians are computed across facilities on this site.

Ownership

Ownership type: for-profit, limited liability company. Legal business name: Windsor Elmhaven Care Center, Llc. Chain: Windsor (22 facilities).

OrganisationRole in the CMS recordInterestSince
Windsor Norcal 13 Holdings LLC5% or greater direct ownership interest100%01/04/2007
Antelope Holdings I, LLC5% or greater indirect ownership interestNO PERCENTAGE PROVIDED06/30/2023
Newgen Administrative Services, LLCOperational/managerial controlNOT APPLICABLE06/30/2023
Newgen Administrative Services, LLCAdp of the snfNOT APPLICABLE05/12/2025

Only organisations are shown. CMS also records individual owners, officers and managing employees; this site does not publish people's names.

Other nursing homes in San Joaquin County

FacilityCityBedsOverallHealthStaffingCitationsPer 100 bedsFinesLast survey
Meadowood A Health and Rehabilitation CenterStockton1005453838.0—21 May 2026
Arbor Rehabilitation & Nursing CenterLodi1494334832.2—9 Jan 2026
Bethany Home Society San Joaquin CountyRipon924432931.5—15 Apr 2026
Fairmont Rehabilitation HospitalLodi594442949.2—7 May 2026
Lodi Nursing & RehabilitationLodi744344459.5—2 Jul 2026
North Park Post-AcuteTracy994344444.4—30 Jan 2026
Vienna Nursing and Rehabilitation CenterLodi1504353523.3—1 Jul 2026
Crestwood Manor - 104Stockton1903353417.9—13 Apr 2026

All 24 facilities in San Joaquin County

Questions and answers

How many deficiencies has Delta Oaks Post Acute been cited for?

115 health deficiencies across the three most recent survey cycles, 3 at the actual-harm or immediate-jeopardy level. The California median is 44 per facility.

Has Delta Oaks Post Acute been fined?

CMS lists no fines against the facility in the period covered.

How does staffing at Delta Oaks Post Acute compare?

Reported total nurse staffing is 4.7 hours per resident per day against a California median of 4.2 and a national average of 3.9.

Who operates Delta Oaks Post Acute?

It is part of the Windsor chain. Ownership type is for-profit, limited liability company. Organisations in the CMS ownership record include Windsor Norcal 13 Holdings LLC, Antelope Holdings I, LLC and Newgen Administrative Services, LLC. Individual owners and managers are not listed on this site.

When was Delta Oaks Post Acute last inspected?

The most recent survey or investigation in the CMS record is dated 9 Jun 2026; the most recent standard health survey was 2 Oct 2025.

Where does this data come from?

All figures are from the Centers for Medicare & Medicaid Services Care Compare datasets (provider information, health deficiencies, penalties, ownership and quality measures), processed 1 Aug 2026. Ratings and citations may change; the Care Compare record is authoritative.

Provenance

Source: Centers for Medicare & Medicaid Services, Care Compare nursing home datasets (provider information, health deficiencies, penalties, ownership, MDS quality measures, state and national averages), public domain, processed by CMS on 1 Aug 2026. Facility record: Care Compare. Errors in processing are corrected at the next daily build; see corrections.