Nursing homeActive
Mission Care Center
8487 Magnolia Avenue, Riverside, CA 92504951688222240 certified beds · 39 residentsFor profit - Limited Liability companyMedicare and Medicaid
Surveys on file
6
since 2024
Deficiencies
20
● 2● 18● 0
Penalties · 3 yrs
—
none on file
Last survey
2026-05-20
Complaint
CMS overall
5 / 5
stars as published by CMS
CMS overall 5/5
Health 5
Staffing 2
Quality 5
Star ratings as published by CMS · CMS’s caveats
Survey history
Source: CMS · California Department of Public Health · data as of 2026-08-01| Date | Kind | Deficiencies | Official record | Archived PDF |
|---|---|---|---|---|
| 2026-05-20 | Complaint | 010 | CMS-2567 (Care Compare) | — |
| 2026-05-07 | Standard | 010 | CMS-2567 (Care Compare) | — |
| 2026-02-26 | Complaint | 010 | CMS-2567 (Care Compare) | — |
| 2025-04-16 | Complaint | 010 | CMS-2567 (Care Compare) | — |
| 2025-02-13 | Standard | 130 | CMS-2567 (Care Compare) | — |
| 2024-01-11 | Standard | 1110 | CMS-2567 (Care Compare) | — |
Counts by class: paperwork · standard · harm.
Deficiencies
CMS · California Department of Public Health publishes each citation’s tag, official description and scope/severity letter. The surveyor’s written findings are in the Statement of Deficiencies (CMS-2567) for each survey, linked above.
F628Provide the required documentation or notification related to the resident's needs, appeal rights, or bed-hold policies.Scope/severity DStandard
Dignity & rights
Isolated; no actual harm, potential for more than minimal harm.Corrected 2026-06-10Record 055542-20260520-F628
F658Ensure services provided by the nursing facility meet professional standards of quality.Scope/severity DStandard
Care planningRecords
Isolated; no actual harm, potential for more than minimal harm.Corrected 2026-05-28Record 055542-20260507-F658
F684Provide appropriate treatment and care according to orders, resident’s preferences and goals.Scope/severity DStandard
Care planning
Isolated; no actual harm, potential for more than minimal harm.Corrected 2026-03-13Record 055542-20260226-F684
F622Not transfer or discharge a resident without an adequate reason; and must provide documentation and convey specific information when a resident is transferred or discharged.Scope/severity DStandard
Dignity & rights
Isolated; no actual harm, potential for more than minimal harm.Corrected 2025-05-06Record 055542-20250416-F622
F812Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.Scope/severity EStandard
Food & nutrition
Pattern; no actual harm, potential for more than minimal harm.Corrected 2025-03-03Record 055542-20250213-F812
F814Dispose of garbage and refuse properly.Scope/severity FStandard
Food & nutrition
Widespread; no actual harm, potential for more than minimal harm.Corrected 2025-03-03Record 055542-20250213-F814
F880Provide and implement an infection prevention and control program.Scope/severity DStandard
Infection control
Isolated; no actual harm, potential for more than minimal harm.Corrected 2025-03-03Record 055542-20250213-F880
F912Provide rooms that are at least 80 square feet per resident in multiple rooms and 100 square feet for single resident rooms.Scope/severity BPaperwork
Environment
Pattern; potential for minimal harm.Corrected 2025-03-03Record 055542-20250213-F912
F625Notify 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.Scope/severity DStandard
Dignity & rights
Isolated; no actual harm, potential for more than minimal harm.Corrected 2024-02-04Record 055542-20240111-F625
F693Ensure 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.Scope/severity DStandard
Care planning
Isolated; no actual harm, potential for more than minimal harm.Corrected 2024-02-04Record 055542-20240111-F693
F700Try 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.Scope/severity EStandard
Care planning
Pattern; no actual harm, potential for more than minimal harm.Corrected 2024-02-04Record 055542-20240111-F700
F761Ensure 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.Scope/severity DStandard
Medication
Isolated; no actual harm, potential for more than minimal harm.Corrected 2024-02-04Record 055542-20240111-F761
F802Provide sufficient support personnel to safely and effectively carry out the functions of the food and nutrition service.Scope/severity DStandard
Food & nutrition
Isolated; no actual harm, potential for more than minimal harm.Corrected 2024-02-04Record 055542-20240111-F802
F805Ensure each resident receives and the facility provides food prepared in a form designed to meet individual needs.Scope/severity DStandard
Food & nutrition
Isolated; no actual harm, potential for more than minimal harm.Corrected 2024-02-04Record 055542-20240111-F805
F808Ensure 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.Scope/severity DStandard
Food & nutrition
Isolated; no actual harm, potential for more than minimal harm.Corrected 2024-02-04Record 055542-20240111-F808
F812Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.Scope/severity EStandard
Food & nutrition
Pattern; no actual harm, potential for more than minimal harm.Corrected 2024-02-04Record 055542-20240111-F812
F880Provide and implement an infection prevention and control program.Scope/severity FStandard
Infection control
Widespread; no actual harm, potential for more than minimal harm.Corrected 2024-02-04Record 055542-20240111-F880
F883Develop and implement policies and procedures for flu and pneumonia vaccinations.Scope/severity DStandard
Infection control
Isolated; no actual harm, potential for more than minimal harm.Corrected 2024-02-04Record 055542-20240111-F883
F908Keep all essential equipment working safely.Scope/severity EStandard
Environment
Pattern; no actual harm, potential for more than minimal harm.Corrected 2024-02-04Record 055542-20240111-F908
F912Provide rooms that are at least 80 square feet per resident in multiple rooms and 100 square feet for single resident rooms.Scope/severity BPaperwork
Environment
Pattern; potential for minimal harm.Corrected 2024-02-04Record 055542-20240111-F912
Staffing
CMS Payroll-Based Journal · PBJ, as published Aug 2026 · explainerRN hours per resident day1.36
Facility
California
National
California 0.67 · National 0.69
Total nurse hours per resident day6.45
Facility
California
National
California 4.52 · National 3.86
Weekend total nurse hours5.96
Facility
California
National
California 4.09 · National 3.42
Total nursing staff turnover26%
Facility
California
National
California 37% · National 46%
Registered nurse turnover29%
Facility
California
National
California 38% · National 43%
Quality measures
CMS MDS quality measures · 2025Q2-2026Q1 · definitions| Measure | Facility | California | National |
|---|---|---|---|
| Percentage of long-stay residents with pressure ulcers lower is better | 1.7% | 4.3% | 4.6% |
| Percentage of long-stay residents experiencing one or more falls with major injury lower is better | 0.0% | 1.6% | 3.2% |
| Percentage of long-stay residents who received an antipsychotic medication lower is better | 0.0% | 12.0% | 15.4% |
| Percentage of long-stay residents with a urinary tract infection lower is better | 0.0% | 1.2% | 1.6% |
| Percentage of long-stay residents who were physically restrained lower is better | 0.0% | 0.4% | 0.1% |
| Percentage of long-stay residents whose need for help with daily activities has increased lower is better | 5.0% | 10.2% | 13.9% |
| Percentage of long-stay residents who lose too much weight lower is better | 0.0% | 4.0% | 5.2% |
| Percentage of long-stay residents who received an antianxiety or hypnotic medication lower is better | 5.0% | 13.7% | 19.5% |
Figures verbatim from CMS, with the state and national figures from the same release. The direction that counts as better is CMS’s own and is stated on every row.
Ownership
As reported to CMS (Provider Enrollment)| Entity | Role | Interest | Since | Registry |
|---|---|---|---|---|
| Marmur, Eli Individual | 5% OR GREATER DIRECT OWNERSHIP INTEREST | 20% | — | — |
| Dehghanmanesh, Adrian Individual | OPERATIONAL/MANAGERIAL CONTROL | NOT APPLICABLE | — | — |
| Ellsworth, Adam Individual | OPERATIONAL/MANAGERIAL CONTROL | NOT APPLICABLE | — | — |
| Estaban, Frederick Individual | OPERATIONAL/MANAGERIAL CONTROL | NOT APPLICABLE | — | — |
| Kochek, Joshua Individual | OPERATIONAL/MANAGERIAL CONTROL | NOT APPLICABLE | — | — |
| Maheshwari, Anoop Individual | OPERATIONAL/MANAGERIAL CONTROL | NOT APPLICABLE | — | — |
| Riverside Equities LLC Organization | OPERATIONAL/MANAGERIAL CONTROL | NOT APPLICABLE | — | — |
| Sun Mar Management Services Organization | OPERATIONAL/MANAGERIAL CONTROL | NOT APPLICABLE | — | — |
| Casa/Sierra California Associates LP Organization | 5% OR GREATER SECURITY INTEREST | NOT APPLICABLE | — | — |
| Casa/Sierra California Associates LP Organization | ADP OF THE SNF | NOT APPLICABLE | — | — |
| Chambers, Thomas Individual | INDIRECT OWNERSHIP INTEREST | NOT APPLICABLE | — | — |
| Dehghanmanesh, Adrian Individual | ADP OF THE SNF | NOT APPLICABLE | — | — |
| Dehghanmanesh, Adrian Individual | CORPORATE OFFICER | NOT APPLICABLE | — | — |
| Ellsworth, Adam Individual | ADP OF THE SNF | NOT APPLICABLE | — | — |
| Farrales, Mary Individual | ADP OF THE SNF | NOT APPLICABLE | — | — |
| Johnson, David Individual | INDIRECT OWNERSHIP INTEREST | NOT APPLICABLE | — | — |
| Johnson, Frank Individual | CORPORATE OFFICER | NOT APPLICABLE | — | — |
| Kochek, Joshua Individual | ADP OF THE SNF | NOT APPLICABLE | — | — |
| Maheshwari, Anoop Individual | ADP OF THE SNF | NOT APPLICABLE | — | — |
| Marmur, Eli Individual | INDIRECT OWNERSHIP INTEREST | NOT APPLICABLE | — | — |
| Riverside Equities LLC Organization | ADP OF THE SNF | NOT APPLICABLE | — | — |
| Sun Mar Management Services Organization | ADP OF THE SNF | NOT APPLICABLE | — | — |
Part of a chain
David Johnson — 48 facilities
Ownership as reported to CMS/state. CMS ownership data has known gaps; merges between entities are published only after human review.
Cost context
County figures from public surveys. Not this facility’s price. Nursing-home rates are not published by CMS or California.
No county cost figures on file for Riverside.
Nearby nursing homes
| Facility | Distance | Last survey | Deficiencies · 3 yrs |
|---|---|---|---|
| Alta Vista Healthcare & Wellness Centre Riverside | 0.6 mi | 2026-05-13 | 0180 |
| Extended Care Hospital Of Riverside Riverside | 0.6 mi | 2026-02-13 | 0310 |
| Woodcrest Post Acute & Rehabilitation Riverside | 0.6 mi | 2026-04-20 | 0351 |
| Villa Health Care Center Riverside | 0.7 mi | 2026-06-04 | 2200 |
| Citrus Grove Post Acute Riverside | 1.2 mi | 2026-06-25 | 2460 |
Watch this facility
One email when a new survey, harm-class deficiency, penalty, Special Focus change or ownership change is recorded. Nothing else, ever.
Sources & provenance
| Section | Agency · dataset | Retrieved |
|---|---|---|
| Facility, ratings | CMS Provider Data · Nursing Home Provider Information | 2026-08-01 |
| Surveys | CMS · Survey Summary | 2026-08-01 |
| Deficiencies | CMS · Health Deficiencies (CMS-2567 findings via Care Compare) | 2026-08-01 |
| Penalties | CMS · Penalties | 2026-08-01 |
| Staffing | CMS · Payroll-Based Journal (PBJ, as published Aug 2026) | 2026-08-01 |
| Quality measures | CMS · MDS Quality Measures | 2026-08-01 |
| Ownership | CMS · Ownership | 2026-08-01 |