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.
Mission Care Center is a 5-star Medicare and Medicaid certified nursing home in Riverside, California with 40 certified beds. It has been operating since 1991. Its overall CMS rating is 5 out of 5.
Provide the required documentation or notification related to the resident's needs, appeal rights, or bed-hold policies.
Ensure services provided by the nursing facility meet professional standards of quality.
Provide appropriate treatment and care according to orders, resident’s preferences and goals.
Not transfer or discharge a resident without an adequate reason; and must provide documentation and convey specific information when a resident is transferred or discharged.
Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.
Provide rooms that are at least 80 square feet per resident in multiple rooms and 100 square feet for single resident rooms.
Try different approaches before using a bed rail. If a bed rail is needed, the facility must (1) assess a resident for safety risk; (2) review these risks and benefits with the resident/representative; (3) get informed consent; and (4) Correctly install and maintain the bed rail.
Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.
Notify the resident or the resident’s representative in writing how long the nursing home will hold the resident’s bed in cases of transfer to a hospital or therapeutic leave.
Ensure 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.
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 sufficient support personnel to safely and effectively carry out the functions of the food and nutrition service.
Ensure each resident receives and the facility provides food prepared in a form designed to meet individual needs.
Ensure therapeutic diets are prescribed by the attending physician and may be delegated to a registered or licensed dietitian, to the extent allowed by State law.
Develop and implement policies and procedures for flu and pneumonia vaccinations.
Provide rooms that are at least 80 square feet per resident in multiple rooms and 100 square feet for single resident rooms.
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 |
|---|---|---|---|---|
| MARMUR, ELI | 5% OR GREATER DIRECT OWNERSHIP INTEREST | Individual | 20% | Jun 10, 2008 |
| CHAMBERS, THOMAS | INDIRECT OWNERSHIP INTEREST | Individual | N/A | Jun 10, 2008 |
| JOHNSON, DAVID | INDIRECT OWNERSHIP INTEREST | Individual | N/A | Jun 10, 2008 |
| MARMUR, ELI | INDIRECT OWNERSHIP INTEREST | Individual | N/A | Jun 10, 2008 |
| CASA/SIERRA CALIFORNIA ASSOCIATES LP | 5% OR GREATER SECURITY INTEREST | Organization | N/A | Feb 11, 2025 |
| DEHGHANMANESH, ADRIAN | CORPORATE OFFICER | Individual | N/A | Jul 1, 2021 |
| JOHNSON, FRANK | CORPORATE OFFICER | Individual | N/A | Jun 1, 2021 |
| RIVERSIDE EQUITIES LLC | OPERATIONAL/MANAGERIAL CONTROL | Organization | N/A | Dec 19, 2008 |
| SUN MAR MANAGEMENT SERVICES | OPERATIONAL/MANAGERIAL CONTROL | Organization | N/A | Jun 10, 2008 |
| DEHGHANMANESH, ADRIAN | OPERATIONAL/MANAGERIAL CONTROL | Individual | N/A | Jun 1, 2021 |
| ELLSWORTH, ADAM | OPERATIONAL/MANAGERIAL CONTROL | Individual | N/A | Mar 16, 2022 |
| ESTABAN, FREDERICK | OPERATIONAL/MANAGERIAL CONTROL | Individual | N/A | Mar 28, 2016 |
| KOCHEK, JOSHUA | OPERATIONAL/MANAGERIAL CONTROL | Individual | N/A | Apr 1, 2022 |
| MAHESHWARI, ANOOP | OPERATIONAL/MANAGERIAL CONTROL | Individual | N/A | Mar 1, 2012 |
| CASA/SIERRA CALIFORNIA ASSOCIATES LP | ADP OF THE SNF | Organization | N/A | Feb 11, 2025 |
| RIVERSIDE EQUITIES LLC | ADP OF THE SNF | Organization | N/A | Dec 19, 2008 |
| SUN MAR MANAGEMENT SERVICES | ADP OF THE SNF | Organization | N/A | Oct 12, 1989 |
| DEHGHANMANESH, ADRIAN | ADP OF THE SNF | Individual | N/A | Jun 1, 2021 |
| ELLSWORTH, ADAM | ADP OF THE SNF | Individual | N/A | May 22, 2025 |
| FARRALES, MARY | ADP OF THE SNF | Individual | N/A | Jan 1, 2023 |
| KOCHEK, JOSHUA | ADP OF THE SNF | Individual | N/A | Apr 1, 2022 |
| MAHESHWARI, ANOOP | ADP OF THE SNF | Individual | N/A | Mar 1, 2012 |
Compare CMS ratings and recorded fines for Mission 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.
This chain operates 47 facilities. View all →