CMS data snapshot: July 2026
Facility results compared with averages for CMS-certified nursing homes in California. 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.
Rancho Mesa Care Center is a 4-star Medicare and Medicaid certified nursing home in Alta Loma, California with 59 certified beds. It has been operating since 1992. Its overall CMS rating is 4 out of 5.
Have a registered nurse on duty 8 hours a day; and select a registered nurse to be the director of nurses on a full time basis.
Provide appropriate pressure ulcer care and prevent new ulcers from developing.
Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.
Provide pharmaceutical services to meet the needs of each resident and employ or obtain the services of a licensed pharmacist.
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.
Provide care and assistance to perform activities of daily living for any resident who is unable.
Ensure menus must meet the nutritional needs of residents, be prepared in advance, be followed, be updated, be reviewed by dietician, and meet the needs of the resident.
Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.
Ensure each resident receives and the facility provides food prepared in a form designed to meet individual needs.
Encode each resident’s assessment data and transmit these data to the State within 7 days of assessment.
Ensure that nurses and nurse aides have the appropriate competencies to care for every resident in a way that maximizes each resident's well being.
Provide pharmaceutical services to meet the needs of each resident and employ or obtain the services of a licensed pharmacist.
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.
Give the resident's representative the ability to exercise the resident's rights.
Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.
Provide appropriate treatment and care according to orders, resident’s preferences and goals.
Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.
Provide appropriate treatment and care according to orders, resident’s preferences and goals.
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.
Employ sufficient staff with the appropriate competencies and skills sets to carry out the functions of the food and nutrition service, including a qualified dietician.
Ensure food and drink is palatable, attractive, and at a safe and appetizing temperature.
No penalties on record.
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 |
|---|---|---|---|---|
| MAHAN, MARYLYNN | 5% OR GREATER DIRECT OWNERSHIP INTEREST | Individual | 49% | Aug 17, 2023 |
| WEINBERGER, PHILIP | 5% OR GREATER DIRECT OWNERSHIP INTEREST | Individual | 51% | Aug 17, 2023 |
| MAHAN, MARYLYNN | CORPORATE DIRECTOR | Individual | N/A | Aug 17, 2023 |
| WEINBERGER, PHILIP | CORPORATE DIRECTOR | Individual | N/A | Aug 17, 2023 |
| CHAVEZ, MONICA | CORPORATE OFFICER | Individual | N/A | Jun 1, 2023 |
| MAHAN, MARYLYNN | CORPORATE OFFICER | Individual | N/A | Aug 17, 2023 |
| WEINBERGER, PHILIP | CORPORATE OFFICER | Individual | N/A | Aug 17, 2023 |
| P & M MANAGEMENT INC | OPERATIONAL/MANAGERIAL CONTROL | Organization | N/A | Jan 1, 2000 |
| RENEW HEALTH CONSULTING SERVICES LLC | OPERATIONAL/MANAGERIAL CONTROL | Organization | N/A | Aug 17, 2023 |
| AMURAO, MARY | OPERATIONAL/MANAGERIAL CONTROL | Individual | N/A | Nov 27, 2023 |
| CHAVEZ, MONICA | OPERATIONAL/MANAGERIAL CONTROL | Individual | N/A | Jun 1, 2023 |
| SHARMA, VATSALA | OPERATIONAL/MANAGERIAL CONTROL | Individual | N/A | Aug 17, 2023 |
| SINGH, JHUJHAR | OPERATIONAL/MANAGERIAL CONTROL | Individual | N/A | Dec 17, 2024 |
| GATEWAYS REHABILITATION CENTER II LLC | ADP OF THE SNF | Organization | N/A | Aug 17, 2023 |
| RENEW HEALTH CONSULTING SERVICES LLC | ADP OF THE SNF | Organization | N/A | Aug 17, 2023 |
| AMURAO, MARY | ADP OF THE SNF | Individual | N/A | Nov 27, 2023 |
| CHAVEZ, MONICA | ADP OF THE SNF | Individual | N/A | Jun 1, 2023 |
| SHARMA, VATSALA | ADP OF THE SNF | Individual | N/A | Aug 17, 2023 |
| SINGH, JHUJHAR | ADP OF THE SNF | Individual | N/A | Dec 17, 2024 |
Compare CMS ratings and recorded fines for Rancho Mesa Care 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.