Diamondback Healthcare Center
3000 N 91st Avenue, Phoenix, AZ 85037
Diamondback Healthcare Center is a nursing home in Phoenix, Arizona. This page lists the citations, fines and star ratings that CMS publishes for it. Each one has a date and a link to CMS.
CMS star ratings
- 4 of 5CMS overall star rating
- 4 of 5CMS health inspection star rating
- 1 of 5CMS staffing star rating
- 5 of 5CMS quality measures star rating
Facts from CMS
- Phone
- (623) 303-2882
- Last standard health inspection
- February 6, 2026 (9 months ago)
- Certified beds
- 94
- Residents per day, on average
- 87.4
- Ownership type
- For profit - Individual
- Legal business name
- 91st Avenue Operations LLC
- Chain
- Not listed by CMS
- Takes part in
- Medicare and Medicaid
Fewer health citations than the Arizona average (10 vs 21).
Inspections, fines and changes
This list shows every citation and fine in CMS's current data, which covers about the last three years. It also shows changes CMS made to this home's ratings and records.
CMS update of October 28, 2026
Star rating
The CMS overall star rating changed from 3 of 5 to 4 of 5.
Star rating
The CMS quality measures star rating changed from 4 of 5 to 5 of 5.
CMS update of June 24, 2026
Health citation
CMS removed citation F0583 from the health inspection on January 29, 2026.
CMS update of May 27, 2026
Star rating
The CMS overall star rating changed from 4 of 5 to 3 of 5.
Star rating
The CMS health inspection star rating changed from 5 of 5 to 4 of 5.
CMS update of April 29, 2026
Star rating
The CMS overall star rating changed from 5 of 5 to 4 of 5.
Star rating
The CMS quality measures star rating changed from 5 of 5 to 4 of 5.
Staffing
Total nurse staffing reported to CMS went from 5.0 to 3.9 hours per resident per day.
CMS update of February 25, 2026
Star rating
The CMS overall star rating changed from 4 of 5 to 5 of 5.
Star rating
The CMS health inspection star rating changed from 4 of 5 to 5 of 5.
Star rating
The CMS staffing star rating changed from 2 of 5 to 1 of 5.
Star rating
The CMS quality measures star rating changed from 4 of 5 to 5 of 5.
2 citations
Health inspection on February 6, 2026
CMS lists this as a standard inspection.
Citation F0812. Severity D: potential for more than minimal harm, isolated.
The rule CMS cited:
Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.
CMS lists it as corrected on April 3, 2026.
Citation F0880. Severity D: potential for more than minimal harm, isolated.
The rule CMS cited:
Provide and implement an infection prevention and control program.
CMS lists it as corrected on April 3, 2026.
2 citations
Health inspection on January 29, 2026
CMS lists this as a complaint inspection.
Citation F0628. Severity D: potential for more than minimal harm, isolated.
The rule CMS cited:
Provide the required documentation or notification related to the resident's needs, appeal rights, or bed-hold policies.
CMS lists it as corrected on February 22, 2026.
Citation F0842. Severity D: potential for more than minimal harm, isolated.
The rule CMS cited:
Safeguard resident-identifiable information and/or maintain medical records on each resident that are in accordance with accepted professional standards.
CMS lists it as corrected on February 22, 2026.
1 citation
Health inspection on December 5, 2025
CMS lists this as a complaint inspection.
Citation F0684. Severity E: potential for more than minimal harm, pattern.
The rule CMS cited:
Provide appropriate treatment and care according to orders, resident’s preferences and goals.
CMS lists it as corrected on January 18, 2026.
CMS update of July 30, 2025
Star rating
The CMS overall star rating changed from 5 of 5 to 4 of 5. CMS changed how it scores this rating for many homes at once.
Star rating
The CMS health inspection star rating changed from 5 of 5 to 4 of 5. CMS changed how it scores this rating for many homes at once.
Star rating
The CMS quality measures star rating changed from 3 of 5 to 4 of 5.
CMS update of April 30, 2025
Staffing
Total nurse staffing reported to CMS went from 4.8 to 4.2 hours per resident per day.
CMS update of February 26, 2025
Star rating
The CMS staffing star rating changed from 1 of 5 to 2 of 5.
Star rating
The CMS quality measures star rating changed from 5 of 5 to 3 of 5. CMS changed how it scores this rating for many homes at once.
2 citations
Health inspection on January 7, 2025
CMS lists this as a complaint inspection.
Citation F0607. Severity D: potential for more than minimal harm, isolated.
The rule CMS cited:
Develop and implement policies and procedures to prevent abuse, neglect, and theft.
CMS lists it as corrected on February 11, 2025.
Citation F0609. Severity D: potential for more than minimal harm, isolated.
The rule CMS cited:
Timely report suspected abuse, neglect, or theft and report the results of the investigation to proper authorities.
CMS lists it as corrected on February 11, 2025.
1 citation
Health inspection on October 31, 2024
CMS lists this as a standard inspection.
Citation F0658. Severity D: potential for more than minimal harm, isolated.
The rule CMS cited:
Ensure services provided by the nursing facility meet professional standards of quality.
CMS lists it as corrected on November 4, 2024.
1 citation
Fire safety inspection on October 31, 2024
CMS lists this as a standard inspection.
Citation E0039. Severity D: potential for more than minimal harm, isolated.
The rule CMS cited:
Conduct testing and exercise requirements.
CMS lists it as corrected on November 27, 2024.
CMS update of October 30, 2024
Star rating
The CMS staffing star rating changed from 2 of 5 to 1 of 5.
CMS update of August 29, 2024
Fine
CMS changed the fine from January 8, 2024 from $1,882 to $1,899.
1 citation
Health inspection on August 14, 2024
CMS lists this as a complaint inspection.
Citation F0695. Severity E: potential for more than minimal harm, pattern.
The rule CMS cited:
Provide safe and appropriate respiratory care for a resident when needed.
CMS lists it as corrected on September 10, 2024.
CMS update of July 31, 2024
Star rating
The CMS staffing star rating changed from 3 of 5 to 2 of 5. CMS changed how it scores this rating for many homes at once.
Staffing
Total nurse staffing reported to CMS went from 5.5 to 4.9 hours per resident per day.
Fine
CMS changed the fine from December 18, 2023 from $3,145 to $3,174.
CMS update of January 31, 2024
Star rating
The CMS staffing star rating changed from 4 of 5 to 3 of 5.
Ownership
CMS no longer lists a chain for this home.
Staffing
Total nurse staffing reported to CMS went from 6.2 to 5.5 hours per resident per day.
Fine
January 8, 2024 (2 years ago)
CMS fine of $1,899 on January 8, 2024.
Fine
December 18, 2023 (2 years ago)
CMS fine of $3,174 on December 18, 2023.
1 citation
Health inspection on April 5, 2023
CMS lists this as a standard inspection.
Citation F0761. Severity D: potential for more than minimal harm, isolated.
The rule CMS cited:
Ensure 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.
CMS lists it as corrected on May 11, 2023.
7 citations
Fire safety inspection on April 5, 2023
CMS lists this as a standard inspection.
Citation K0372. Severity E: potential for more than minimal harm, pattern.
The rule CMS cited:
Ensure smoke barriers are constructed to a 1 hour fire resistance rating.
CMS lists it as corrected on May 12, 2023.
Citation K0531. Severity E: potential for more than minimal harm, pattern.
The rule CMS cited:
Have elevators that firefighters can control in the event of a fire.
CMS lists it as corrected on May 12, 2023.
Citation K0712. Severity E: potential for more than minimal harm, pattern.
The rule CMS cited:
Have simulated fire drills held at unexpected times.
CMS lists it as corrected on May 12, 2023.
Citation K0918. Severity E: potential for more than minimal harm, pattern.
The rule CMS cited:
Have generator or other power source capable of supplying service within 10 seconds.
CMS lists it as corrected on May 12, 2023.
Citation K0223. Severity D: potential for more than minimal harm, isolated.
The rule CMS cited:
Provide exit doors that are held open by devices that will automatically close on the activation of a fire alarm or smoke detector.
CMS lists it as corrected on May 12, 2023.
Citation K0324. Severity D: potential for more than minimal harm, isolated.
The rule CMS cited:
Provide properly protected cooking facilities.
CMS lists it as corrected on May 12, 2023.
Citation K0511. Severity D: potential for more than minimal harm, isolated.
The rule CMS cited:
Have properly installed electrical wiring and gas equipment.
CMS lists it as corrected on May 12, 2023.
Owners and managers
CMS lists these owners and managers for this home. Names are as CMS writes them.
- 91ST AVENUE HOLDINGS LLC5% or greater direct ownership interest · 100% · since 05/03/2021
- IH-AZ HOLDINGS LLC5% or greater indirect ownership interest · no percentage provided · since 05/03/2021
- LOTUS DEVELOPMENT LLC5% or greater indirect ownership interest · no percentage provided · since 05/03/2021
- MATRIX CAPITAL PARTNERS LLC5% or greater indirect ownership interest · no percentage provided · since 05/03/2021
- PRIME ACCESS MORTGAGE INC.5% or greater indirect ownership interest · no percentage provided · since 05/03/2021
- RED CLOVER TECHNOLOGY LLC5% or greater indirect ownership interest · no percentage provided · since 05/03/2021
- ASCENSION ALPHA FUND, LLCIndirect ownership interest · not applicable · since 09/03/2025
- CALIFORNIA IRONWORKERS FIELD PENSION TRUSTIndirect ownership interest · not applicable · since 09/03/2025
- LOCUST POINTE SENIOR DEBT FUND, II, L.P.Indirect ownership interest · not applicable · since 09/03/2025
- LPC GP II, LLCIndirect ownership interest · not applicable · since 09/03/2025
- LPPC FEEDER, LLCIndirect ownership interest · not applicable · since 09/03/2025
- PACIFIC PRIVATE CREDIT FUND III L. P.Indirect ownership interest · not applicable · since 09/03/2025
- TEACHER'S RETIREMENT SYSTEM OF THE STATE OF ILLINOISIndirect ownership interest · not applicable · since 09/03/2025
- SMITH, ERICIndirect ownership interest · not applicable · since 09/03/2025
- DBAZ MANAGEMENT, LLCOperational/managerial control · not applicable · since 01/01/2025
- RESOLVE OF PHOENIX POST ACUTE, LLCOperational/managerial control · not applicable · since 01/01/2025
- COHEN, YAAKOVOperational/managerial control · not applicable · since 01/01/2025
- FELICIANO, ELMAOperational/managerial control · not applicable · since 01/01/2025
- FELICIANO, JOSEOperational/managerial control · not applicable · since 12/03/2025
- GARCIA, ANSELMOOperational/managerial control · not applicable · since 04/01/2025
- HASAN, OMAIROperational/managerial control · not applicable · since 05/01/2026
- SEIF, YEHOSHUAOperational/managerial control · not applicable · since 01/29/2025
- SMITH, ERICOperational/managerial control · not applicable · since 01/29/2025
Questions
When was Diamondback Healthcare Center last inspected?
CMS lists February 6, 2026 as the date of its most recent standard health inspection.
How many citations (violations) does Diamondback Healthcare Center have?
CMS lists 10 health citations since April 5, 2023. CMS also calls these deficiencies.
Has Diamondback Healthcare Center been fined?
CMS lists 2 fines in the past three years, $5,073 in total.
What is the CMS star rating of Diamondback Healthcare Center?
Its CMS overall star rating is 4 of 5.
Is Diamondback Healthcare Center a Special Focus Facility?
No. CMS does not list it as a Special Focus Facility or a candidate.