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.
Serenethos Care Center, LLC is a 5-star Medicare and Medicaid certified nursing home in Hayward, California with 36 certified beds. It has been operating since 2017. Its overall CMS rating is 5 out of 5.
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.
Provide pharmaceutical services to meet the needs of each resident and employ or obtain the services of a licensed pharmacist.
Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.
Set up an ongoing quality assessment and assurance group to review quality deficiencies and develop corrective plans of action.
Provide rooms that are at least 80 square feet per resident in multiple rooms and 100 square feet for single resident rooms.
Make sure there is a pest control program to prevent/deal with mice, insects, or other pests.
Honor the resident's right to a dignified existence, self-determination, communication, and to exercise his or her rights.
Provide care and assistance to perform activities of daily living for any resident who is unable.
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 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 each resident with a nourishing, palatable, well-balanced diet that meets his or her daily nutritional and special dietary needs.
Provide sufficient support personnel to safely and effectively carry out the functions of the food and nutrition service.
Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.
Provide care and assistance to perform activities of daily living for any resident who is unable.
Provide appropriate care for residents who are continent or incontinent of bowel/bladder, appropriate catheter care, and appropriate care to prevent urinary tract infections.
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 |
|---|---|---|---|---|
| SERENETHOS CARE CENTER, LLC | 5% OR GREATER DIRECT OWNERSHIP INTEREST | Organization | 100% | Mar 1, 2018 |
| BALDWIN, RONALD | DIRECT OWNERSHIP INTEREST | Individual | N/A | Mar 1, 2018 |
| XIE, QING | DIRECT OWNERSHIP INTEREST | Individual | N/A | Mar 1, 2018 |
| NG, ANDREW | MANAGING CONTROL - GOVERNING BODY | Individual | N/A | Mar 1, 2018 |
| SERENETHOS CARE CENTER, LLC | OPERATIONAL/MANAGERIAL CONTROL | Organization | N/A | Mar 1, 2018 |
| BALDWIN, RONALD | OPERATIONAL/MANAGERIAL CONTROL | Individual | N/A | Mar 1, 2018 |
| NG, ANDREW | OPERATIONAL/MANAGERIAL CONTROL | Individual | N/A | Mar 1, 2018 |
| DICKMAN WESTON GROUP | ADP OF THE SNF | Organization | N/A | Aug 1, 2019 |
| HANSEN HUNTER LLC | ADP OF THE SNF | Organization | N/A | Aug 1, 2019 |
| SERENETHOS CARE CENTER, LLC | ADP OF THE SNF | Organization | N/A | Apr 1, 2025 |
| BALDWIN, RONALD | ADP OF THE SNF | Individual | N/A | Mar 1, 2018 |
| NG, ANDREW | ADP OF THE SNF | Individual | N/A | Mar 1, 2018 |
| XIE, QING | ADP OF THE SNF | Individual | N/A | Mar 1, 2018 |
Compare CMS ratings and recorded fines for Serenethos Care Center, LLC 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.