Serenethos Care Center, LLC
22822 Myrtle Street, Hayward, CA, 94541
CMS ownership records associate this facility with Baldwin, Ronald · For profit - Limited Liability company.
At a glance
- CMS overall
- 5
- of 5
- Health inspection
- 5
- of 5
- Staffing
- 3
- of 5
- Quality measures
- 4
- of 5
- Certified beds
- 36
- CMS-reported
CMS rating profile
The four CMS ratings on one aligned scale, with county and state averages for context.
Rating profile
How this facility's overall rating relates to its three CMS component ratings.
CMS-reported data · updated 2026-07-17
Comparative context
This facility's CMS overall rating next to its county and state averages.
CMS-reported data · updated 2026-07-17 · site-calculated context, not a CMS rating
Methodology
Inspections and citations
Health-inspection citations CMS reports for this facility. Individual records are in the technical appendix.
Citation profile
How many citations CMS reports, how severe, and when they occurred.
CMS-reported data · updated 2026-07-17
Methodology
Federal records
Federal fines (CMPs) and payment-denial records CMS reports in the recent reporting period. These are distinct record types and are never merged.
No federal penalty records are included in this data for this facility.
Staffing and care
Selected CMS care indicators for long-stay residents, with a typical level for context. The CMS staffing star rating appears in the rating profile above.
Selected care measures
How this facility's reported care indicators sit against a typical level.
Long-stay residents given antipsychotic medication.
Long-stay residents with new or worsened pressure ulcers.
Long-stay residents with one or more falls with major injury.
CMS-reported data · updated 2026-07-17 · site-calculated context, not a CMS rating
Methodology
Ownership
Facilities and agencies grouped by CMS-reported ownership fields. A company appearing here does not by itself mean it controlled day-to-day care or did anything wrong.
| Owner / organization | Role |
|---|---|
| Serenethos Care Center, LLC | 5% OR GREATER DIRECT OWNERSHIP INTEREST |
| Baldwin, Ronald | DIRECT OWNERSHIP INTEREST |
| Xie, Qing | DIRECT OWNERSHIP INTEREST |
| Ng, Andrew | MANAGING CONTROL - GOVERNING BODY |
| Serenethos Care Center, LLC | OPERATIONAL/MANAGERIAL CONTROL |
| Baldwin, Ronald | OPERATIONAL/MANAGERIAL CONTROL |
| Ng, Andrew | OPERATIONAL/MANAGERIAL CONTROL |
| Dickman Weston Group | ADP OF THE SNF |
| Hansen Hunter LLC | ADP OF THE SNF |
| Serenethos Care Center, LLC | ADP OF THE SNF |
| Baldwin, Ronald | ADP OF THE SNF |
| Ng, Andrew | ADP OF THE SNF |
| Xie, Qing | ADP OF THE SNF |
Nearby facilities
Other CMS-certified nursing homes near Alameda County.
Verify the current location and license with official sources.
| Facility | Location | Overall | Health | Staffing | CMS abuse icon | Federal penalties |
|---|---|---|---|---|---|---|
| Redlands Healthcare Center CCN 055001 | Redlands, CA | 5 | 5 | 2 | Not shown | $0 |
| Country Manor Healthcare CCN 055002 | Lake View Terrace, CA | 4 | 2 | 5 | Not shown | $8,018 |
| Eureka Rehabilitation & Wellness Center, LP CCN 055003 | Eureka, CA | 1 | 2 | 1 | Not shown | $8,416 |
| Edgemoor Hospital CCN 055008 | Santee, CA | 4 | 2 | 5 | Shown | $32,295 |
| River View Post Acute CCN 055011 | Modesto, CA | 3 | 2 | 3 | Not shown | $0 |
| Eisenberg Village CCN 055013 | Reseda, CA | 4 | 3 | 5 | Not shown | $30,744 |
Related research
Frequently asked questions
What is Serenethos Care Center, LLC's CMS rating?
Serenethos Care Center, LLC has a 5-star CMS overall rating (out of 5) in the current dataset, with CMS component ratings of 5 for health inspections, 3 for staffing, and 4 for quality measures. A star rating is a CMS summary of past data, not a judgment about current conditions.
Where is Serenethos Care Center, LLC located?
Serenethos Care Center, LLC is located at 22822 Myrtle Street, Hayward, CA, 94541 in Alameda County, and CMS lists 36 certified beds.
Does Serenethos Care Center, LLC have federal penalties or payment denials on record?
The current CMS data shows no federal penalty amounts or payment denials for Serenethos Care Center, LLC over roughly the past three years. Records can change; confirm current status on CMS Care Compare.
How does Serenethos Care Center, LLC's rating compare to nearby facilities?
Serenethos Care Center, LLC's CMS overall rating is 5 of 5. For comparison, the average CMS overall rating is 3.71 across 69 facilities in Alameda County, and 3.18 across California. Averages exclude facilities CMS has not rated, and a star rating is a CMS summary, not a judgment about any individual facility.
How can I verify Serenethos Care Center, LLC's current information?
SeniorCareRating.com organizes public CMS data and is not affiliated with CMS. Confirm Serenethos Care Center, LLC's current ratings, inspection reports, and license status on the official CMS Care Compare site and with your state survey agency.
Technical appendix
Record identifiers
- CMS provider number (CCN)
- 555905
- Ownership type
- For profit - Limited Liability company
- Certified beds
- 36
- Data snapshot
- 2026-07-17
All 25 citation records
| Date | CMS tag | Severity | Type | CMS deficiency status | Correction date |
|---|---|---|---|---|---|
| Jun 20, 2025 | 0641 | D | Standard | Deficient, Provider has date of correction | Jul 15, 2025 |
| Jun 20, 2025 | 0759 | D | Standard | Deficient, Provider has date of correction | Jul 15, 2025 |
| Jun 20, 2025 | 0801 | E | Standard | Deficient, Provider has date of correction | Jul 15, 2025 |
| May 10, 2024 | 0550 | D | Standard | Deficient, Provider has date of correction | Jun 6, 2024 |
| May 10, 2024 | 0677 | D | Standard | Deficient, Provider has date of correction | Jun 6, 2024 |
| May 10, 2024 | 0755 | E | Standard | Deficient, Provider has date of correction | Jun 6, 2024 |
| May 10, 2024 | 0757 | D | Standard | Deficient, Provider has date of correction | Jun 6, 2024 |
| May 10, 2024 | 0759 | E | Standard | Deficient, Provider has date of correction | Jun 6, 2024 |
| May 10, 2024 | 0812 | E | Standard | Deficient, Provider has date of correction | Jun 6, 2024 |
| May 10, 2024 | 0867 | E | Standard | Deficient, Provider has date of correction | Jun 6, 2024 |
| May 10, 2024 | 0880 | E | Standard | Deficient, Provider has date of correction | Jun 6, 2024 |
| May 10, 2024 | 0908 | E | Standard | Deficient, Provider has date of correction | Jun 6, 2024 |
| May 10, 2024 | 0912 | E | Standard | Deficient, Provider has date of correction | Jun 6, 2024 |
| May 10, 2024 | 0925 | E | Standard | Deficient, Provider has date of correction | Jun 6, 2024 |
| Dec 16, 2022 | 0677 | D | Standard | Deficient, Provider has date of correction | Feb 9, 2023 |
| Dec 16, 2022 | 0690 | D | Standard | Deficient, Provider has date of correction | Feb 9, 2023 |
| Dec 16, 2022 | 0726 | J | Standard | Deficient, Provider has date of correction | Feb 9, 2023 |
| Dec 16, 2022 | 0800 | J | Standard | Deficient, Provider has date of correction | Feb 9, 2023 |
| Dec 16, 2022 | 0801 | L | Standard | Deficient, Provider has date of correction | Feb 9, 2023 |
| Dec 16, 2022 | 0802 | F | Standard | Deficient, Provider has date of correction | Feb 9, 2023 |
| Dec 16, 2022 | 0812 | F | Standard | Deficient, Provider has date of correction | Feb 10, 2023 |
| Dec 16, 2022 | 0814 | F | Standard | Deficient, Provider has date of correction | Feb 10, 2023 |
| Dec 16, 2022 | 0880 | F | Standard | Deficient, Provider has date of correction | Feb 9, 2023 |
| Dec 16, 2022 | 0908 | F | Standard | Deficient, Provider has date of correction | Feb 9, 2023 |
| Dec 16, 2022 | 0912 | B | Standard | Deficient, Provider has date of correction | Feb 9, 2023 |
How to verify this data
- The current CMS profile on Medicare’s Care Compare
- Your state survey agency’s latest inspection reports
- Any recent complaint investigations
- Current ownership and license status
SeniorCareRating.com organizes public CMS data and is not affiliated with CMS. Ratings and records are CMS-reported summaries of past data, not a judgment about current conditions. See methodology.