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Nursing homesCalifornia › Rancho Mesa Care Center

Rancho Mesa Care Center

9333 La Mesa Dr, Alta Loma, CA 91701 · 9099872501 · 59 certified beds

Overall★★★★☆ 4/5
Health inspections★★★★☆ 4/5
Staffing★★☆☆☆ 2/5
Quality measures★★★★☆ 4/5

Ownership

CMS lists no chain affiliation for this facility. Ownership type on record: For profit - Limited Liability company.

Staffing (hours per resident per day)

Total nurse staffing: 3.72 (California median: 4.24). RN hours: 0.32. Weekend total: 3.40. Nursing staff turnover: 52%.

Inspection deficiencies

All-time on record: 30 deficiency citations. Below: citations from 2023 onward (severity letters explained in methodology).

Survey dateDeficiencySev.TypeStatus
2025-09-18Have 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. FHealthcorrected 2025-10-18
2025-09-18Provide appropriate pressure ulcer care and prevent new ulcers from developing. DHealthcorrected 2025-10-18
2025-09-18Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents. DHealthcorrected 2025-10-18
2025-09-18Provide pharmaceutical services to meet the needs of each resident and employ or obtain the services of a licensed pharmacist. DHealthcorrected 2025-10-18
2025-09-18Ensure medication error rates are not 5 percent or greater. DHealthcorrected 2025-10-18
2025-09-18Ensure 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. DHealthcorrected 2025-10-18
2025-09-18Provide and implement an infection prevention and control program. DHealthcorrected 2025-10-18
2025-03-18Provide care and assistance to perform activities of daily living for any resident who is unable. Dcomplaintcorrected 2025-03-27
2024-08-09Ensure 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. FHealthcorrected 2024-09-03
2024-08-09Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards. FHealthcorrected 2024-09-03
2024-08-09Ensure each resident receives and the facility provides food prepared in a form designed to meet individual needs. EHealthcorrected 2024-09-03
2024-08-09Encode each resident’s assessment data and transmit these data to the State within 7 days of assessment. DHealthcorrected 2024-09-03
2024-08-09Provide enough food/fluids to maintain a resident's health. DHealthcorrected 2024-09-03
2024-08-09Ensure that nurses and nurse aides have the appropriate competencies to care for every resident in a way that maximizes each resident's well being. DHealthcorrected 2024-09-03
2024-08-09Provide pharmaceutical services to meet the needs of each resident and employ or obtain the services of a licensed pharmacist. DHealthcorrected 2024-09-03
2024-08-09Ensure 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. DHealthcorrected 2024-09-03
2023-11-14Give the resident's representative the ability to exercise the resident's rights. Dcomplaintcorrected 2023-11-28
2023-09-21Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents. Dcomplaintcorrected 2023-10-18
2023-08-31Provide appropriate treatment and care according to orders, resident’s preferences and goals. Dcomplaintcorrected 2023-09-11
2023-06-29Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards. FHealthcorrected 2023-07-28
2023-06-29Provide and implement an infection prevention and control program. FHealthcorrected 2023-07-28
2023-06-29Provide appropriate treatment and care according to orders, resident’s preferences and goals. EHealthcorrected 2023-07-28
2023-06-29Keep residents' personal and medical records private and confidential. DHealthcorrected 2023-07-28
2023-06-29Ensure each resident receives an accurate assessment. DHealthcorrected 2023-07-28
2023-06-29PASARR screening for Mental disorders or Intellectual Disabilities DHealthcorrected 2023-07-28
2023-06-29Ensure 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. DHealthcorrected 2023-07-28
2023-06-29Employ sufficient staff with the appropriate competencies and skills sets to carry out the functions of the food and nutrition service, including a qualified dietician. DHealthcorrected 2023-07-28
2023-06-29Ensure food and drink is palatable, attractive, and at a safe and appetizing temperature. DHealthcorrected 2023-07-28
2023-06-29Implement a program that monitors antibiotic use. DHealthcorrected 2023-07-28
2023-06-29Keep all essential equipment working safely. DHealthcorrected 2023-07-28

Federal penalties

No federal fines or payment denials on record.

Ownership & control records (CMS filings)

NameRoleType%Since
MAHAN, MARYLYNN5% Or Greater Direct Ownership InterestIndividual49%since 08/17/2023
WEINBERGER, PHILIP5% Or Greater Direct Ownership InterestIndividual51%since 08/17/2023
MAHAN, MARYLYNNCorporate DirectorIndividualNOT APPLICABLEsince 08/17/2023
WEINBERGER, PHILIPCorporate DirectorIndividualNOT APPLICABLEsince 08/17/2023
CHAVEZ, MONICACorporate OfficerIndividualNOT APPLICABLEsince 06/01/2023
MAHAN, MARYLYNNCorporate OfficerIndividualNOT APPLICABLEsince 08/17/2023
WEINBERGER, PHILIPCorporate OfficerIndividualNOT APPLICABLEsince 08/17/2023
P & M MANAGEMENT INCOperational/Managerial ControlOrganizationNOT APPLICABLEsince 01/01/2000
RENEW HEALTH CONSULTING SERVICES LLCOperational/Managerial ControlOrganizationNOT APPLICABLEsince 08/17/2023
AMURAO, MARYOperational/Managerial ControlIndividualNOT APPLICABLEsince 11/27/2023
CHAVEZ, MONICAOperational/Managerial ControlIndividualNOT APPLICABLEsince 06/01/2023
SHARMA, VATSALAOperational/Managerial ControlIndividualNOT APPLICABLEsince 08/17/2023
SINGH, JHUJHAROperational/Managerial ControlIndividualNOT APPLICABLEsince 12/17/2024

Compare nearby (San Bernardino County)

Source: CMS Provider Data Catalog (July 2026 release) — provider file, deficiency file, ownership file, penalty file. CCN 555521. Corrections: data@carerecords.org.