Atherton Park Post-Acute
A Medicare-certified nursing home in Menlo Park, CA with 160 certified beds. Ownership: for profit, limited liability company. CMS rates it 4 of 5 overall (above average).
- Health inspections3 of 5
- Staffing3 of 5
- Quality measures5 of 5
- Long-stay quality5 of 5
- Short-stay quality4 of 5
This home against the U.S. average
| Measure | This home | U.S. average |
|---|---|---|
| Overall rating | 4 of 5 | 3 of 5 |
| Health inspections | 3 of 5 | 2.8 of 5 |
| Staffing | 3 of 5 | 2.9 of 5 |
| Quality measures | 5 of 5 | 3.6 of 5 |
| RN hours per resident per day | 0.45 | 0.685 |
| Deficiencies, latest survey | 8 | 9.2 |
Source: CMS Five-Star Quality Rating System, file processed Jul 1, 2026; U.S. averages across all 14,693 certified homes. The inspection rating compares homes within their state; staffing and quality use national thresholds.
Facility details
- CMS Certification Number555827
- Address1275 Crane Street, Menlo Park, CA, 94025
- CountySan Mateo
- OwnershipFor profit, limited liability company
- Certified beds160
- Residents per day, average158
- Phone(650) 325-8600
Inspections, fines and penalties
- Deficiencies, latest survey8 (U.S. average 9.2)
- From complaints2
- FinesNone on record
- Payment denials and other penalties0
Survey cycles
| Survey | Date | Standard | Complaint | Score |
|---|---|---|---|---|
| Latest (cycle 1) | Feb 14, 2025 | 6 | 2 | 76 |
Source: The deficiency score weights each citation by scope and severity; a higher score is worse.
0.45 registered-nurse hours per resident per day
Source: Reported RN hours from CMS Payroll-Based Journal, file processed Jul 1, 2026.
What the record shows
Atherton Park Post-Acute is a Medicare-certified skilled nursing facility in Menlo Park, CA (CCN 555827) operating under for profit - limited liability company ownership, with 160 certified beds and an average daily census of about 158 residents. CMS assigned it a 4-star Overall rating on the Five-Star Quality Rating System (above average), built from a 3/5 Health Inspection component, a 3/5 Staffing component, and a 5/5 Quality Measures component. This page uses 14,693 Medicare-certified nursing-home records from CMS Care Compare, with NPPES context where available. Every figure is traceable in the methodology.
On compliance, CMS records show 8 total deficiencies on the most recent survey cycle (2 complaint-based) - the national average is 9.2 deficiencies per facility, so Atherton Park Post-Acute currently sits at or below that baseline. RN staffing is 0.45 hours per resident per day, which is 35% below the national average of 0.685 hours, a CMS-reported figure derived from payroll-based journal (PBJ) submissions.
Use the rating breakdown and inspection cycles above to look past the single headline star, the Overall rating is a weighted composite, and facilities with identical headline stars can have very different underlying Health Inspection or Quality Measures profiles. Important: PlainDoctor presents CMS Five-Star Quality Rating data exactly as published at data.cms.gov (file processed Jul 1, 2026) and does not calculate custom scores or rankings. This page is a directory of publicly available government data, not medical advice, a placement recommendation, or a substitute for visiting the facility in person. Before selecting a nursing home for yourself or a family member, read the full CMS survey reports, tour the property, interview staff, and consult licensed clinicians and elder-care advisors about medical and financial implications.
Other nursing homes near Menlo Park
- LA Palma Nursing CenterAnaheim · 72 beds5 of 5
- Town & CountrySanta Ana · 96 beds5 of 5
- Garden Grove Post AcuteGarden Grove · 99 beds5 of 5
- The Grove Post AcuteGarden Grove · 97 beds5 of 5
- St AndrewsLos Angeles · 59 beds5 of 5
Common questions
What is Atherton Park Post-Acute's overall CMS rating?
Atherton Park Post-Acute has a 4-star overall CMS rating (Above average). Health inspection: 3/5. Staffing: 3/5. Quality measures: 5/5.
How many beds does Atherton Park Post-Acute have?
Atherton Park Post-Acute has 160 Medicare-certified beds with an average of 158 residents per day.
What are CMS Five-Star ratings?
CMS rates nursing homes on a 1-5 star scale based on health inspections, quality measures, and staffing. Five stars means much above average; one star means much below average. Ratings are updated monthly based on the most recent survey data.
How does Atherton Park Post-Acute's staffing compare to the national average?
Atherton Park Post-Acute has 0.45 RN hours per resident per day, which is 35% below the national average of 0.685 hours.
How many deficiencies does Atherton Park Post-Acute have?
Atherton Park Post-Acute has 8 total deficiencies, which is at or below the national average of 9.2. Of these, 2 are complaint-based deficiencies.
Who owns Atherton Park Post-Acute?
Atherton Park Post-Acute is operated under For profit - Limited Liability company ownership. The facility has 160 certified beds and is located in Menlo Park, California.
Source: CMS Five-Star Quality Rating System, Nursing Home Provider Information, processed Jul 1, 2026 (data.cms.gov); facility identified by CMS Certification Number 555827. A directory of public records, not medical advice: visit the home and read its survey reports before deciding.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Jul 1, 2026.