CMS data snapshot: July 2026
Facility results compared with averages for CMS-certified nursing homes in Arizona. Ratings, staffing and turnover measure different parts of care and should be reviewed together.
Comparisons use the matching CMS state averages without a proprietary combined score. Review the comparison methodology.
A side-by-side view of the two CMS inspection cycles included in the current dataset.
Citation counts alone do not show severity. Review the inspection details below for scope, severity and correction status.
Cost data: Genworth/CareScout Cost of Care Survey (2024). Demographics: U.S. Census Bureau ACS (2022).
Swipe tabs for staffing, quality and ownership.
Diamondback Healthcare Center is a 3-star Medicare and Medicaid certified nursing home in Phoenix, Arizona with 94 certified beds. It has been operating since 2022. Its overall CMS rating is 3 out of 5.
Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.
Provide the required documentation or notification related to the resident's needs, appeal rights, or bed-hold policies.
Safeguard resident-identifiable information and/or maintain medical records on each resident that are in accordance with accepted professional standards.
Provide appropriate treatment and care according to orders, resident’s preferences and goals.
Develop and implement policies and procedures to prevent abuse, neglect, and theft.
Timely report suspected abuse, neglect, or theft and report the results of the investigation to proper authorities.
Ensure services provided by the nursing facility meet professional standards of quality.
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.
Staffing hours per resident per day. The black line shows the national average.
Quality measures as percentages of residents. Lower is better for all measures.
| Name | Role | Type | Ownership % | Since |
|---|---|---|---|---|
| 91ST AVENUE HOLDINGS LLC | 5% OR GREATER DIRECT OWNERSHIP INTEREST | Organization | 100% | May 3, 2021 |
| IH-AZ HOLDINGS LLC | 5% OR GREATER INDIRECT OWNERSHIP INTEREST | Organization | N/A | May 3, 2021 |
| LOTUS DEVELOPMENT LLC | 5% OR GREATER INDIRECT OWNERSHIP INTEREST | Organization | N/A | May 3, 2021 |
| MATRIX CAPITAL PARTNERS LLC | 5% OR GREATER INDIRECT OWNERSHIP INTEREST | Organization | N/A | May 3, 2021 |
| PRIME ACCESS MORTGAGE INC. | 5% OR GREATER INDIRECT OWNERSHIP INTEREST | Organization | N/A | May 3, 2021 |
| RED CLOVER TECHNOLOGY LLC | 5% OR GREATER INDIRECT OWNERSHIP INTEREST | Organization | N/A | May 3, 2021 |
| ASCENSION ALPHA FUND, LLC | INDIRECT OWNERSHIP INTEREST | Organization | N/A | Sep 3, 2025 |
| CALIFORNIA IRONWORKERS FIELD PENSION TRUST | INDIRECT OWNERSHIP INTEREST | Organization | N/A | Sep 3, 2025 |
| LOCUST POINTE SENIOR DEBT FUND, II, L.P. | INDIRECT OWNERSHIP INTEREST | Organization | N/A | Sep 3, 2025 |
| LPC GP II, LLC | INDIRECT OWNERSHIP INTEREST | Organization | N/A | Sep 3, 2025 |
| LPPC FEEDER, LLC | INDIRECT OWNERSHIP INTEREST | Organization | N/A | Sep 3, 2025 |
| PACIFIC PRIVATE CREDIT FUND III L. P. | INDIRECT OWNERSHIP INTEREST | Organization | N/A | Sep 3, 2025 |
| TEACHER'S RETIREMENT SYSTEM OF THE STATE OF ILLINOIS | INDIRECT OWNERSHIP INTEREST | Organization | N/A | Sep 3, 2025 |
| SMITH, ERIC | INDIRECT OWNERSHIP INTEREST | Individual | N/A | Sep 3, 2025 |
| SEIF, YEHOSHUA | CORPORATE OFFICER | Individual | N/A | Jan 29, 2025 |
| SMITH, ERIC | CORPORATE OFFICER | Individual | N/A | Jan 29, 2025 |
| DBAZ MANAGEMENT, LLC | OPERATIONAL/MANAGERIAL CONTROL | Organization | N/A | Jan 1, 2025 |
| RESOLVE OF PHOENIX POST ACUTE, LLC | OPERATIONAL/MANAGERIAL CONTROL | Organization | N/A | Jan 1, 2025 |
| COHEN, YAAKOV | OPERATIONAL/MANAGERIAL CONTROL | Individual | N/A | Jan 1, 2025 |
| FELICIANO, ELMA | OPERATIONAL/MANAGERIAL CONTROL | Individual | N/A | Jan 1, 2025 |
| FELICIANO, JOSE | OPERATIONAL/MANAGERIAL CONTROL | Individual | N/A | Dec 3, 2025 |
| GARCIA, ANSELMO | OPERATIONAL/MANAGERIAL CONTROL | Individual | N/A | Apr 1, 2025 |
| HASAN, OMAIR | OPERATIONAL/MANAGERIAL CONTROL | Individual | N/A | May 1, 2026 |
| NASSOUR, WILLIAM | OPERATIONAL/MANAGERIAL CONTROL | Individual | N/A | Aug 1, 2025 |
| SEIF, YEHOSHUA | OPERATIONAL/MANAGERIAL CONTROL | Individual | N/A | Jan 29, 2025 |
| SMITH, ERIC | OPERATIONAL/MANAGERIAL CONTROL | Individual | N/A | Jan 29, 2025 |
| 91ST AVENUE HOLDINGS LLC | ADP OF THE SNF | Organization | N/A | Jun 25, 2021 |
| 91ST AVENUE PROPERTIES LLC | ADP OF THE SNF | Organization | N/A | Jun 25, 2021 |
| ASCENSION ALPHA FUND, LLC | ADP OF THE SNF | Organization | N/A | Sep 3, 2025 |
| CALIFORNIA IRONWORKERS FIELD PENSION TRUST | ADP OF THE SNF | Organization | N/A | Sep 3, 2025 |
| DBAZ MANAGEMENT, LLC | ADP OF THE SNF | Organization | N/A | Mar 3, 2025 |
| LOCUST POINTE SENIOR DEBT FUND, II, L.P. | ADP OF THE SNF | Organization | N/A | Sep 3, 2025 |
| LPPC FEEDER, LLC | ADP OF THE SNF | Organization | N/A | Sep 3, 2025 |
| PACIFIC PRIVATE CREDIT FUND III L. P. | ADP OF THE SNF | Organization | N/A | Sep 3, 2025 |
| RESOLVE OF PHOENIX POST ACUTE, LLC | ADP OF THE SNF | Organization | N/A | Apr 21, 2025 |
| TEACHER'S RETIREMENT SYSTEM OF THE STATE OF ILLINOIS | ADP OF THE SNF | Organization | N/A | Sep 3, 2025 |
| COHEN, YAAKOV | ADP OF THE SNF | Individual | N/A | Jan 1, 2025 |
| FELICIANO, ELMA | ADP OF THE SNF | Individual | N/A | Jan 1, 2025 |
| FELICIANO, JOSE | ADP OF THE SNF | Individual | N/A | Dec 3, 2025 |
| GARCIA, ANSELMO | ADP OF THE SNF | Individual | N/A | Apr 1, 2026 |
| HASAN, OMAIR | ADP OF THE SNF | Individual | N/A | May 1, 2026 |
| NASSOUR, WILLIAM | ADP OF THE SNF | Individual | N/A | Aug 1, 2025 |
| SEIF, YEHOSHUA | ADP OF THE SNF | Individual | N/A | Jan 1, 2025 |
Compare CMS ratings and recorded fines for Diamondback Healthcare Center and nearby alternatives.
Distance is approximate. Ratings and enforcement data use the current CMS snapshot; recorded fines are not a complete measure of care quality. How nearby facilities are selected.