ATHERTON PARK POST-ACUTE – MENLO PARK, CA

CMS Verified | 2026-03-01

Atherton Park Post-Acute

1275 CRANE STREET, Menlo Park, CA 94025
(650) 325-8600
160 beds
All Menlo Park facilities
4.0*
Overall
3.0*
Health Inspection
5.0*
Quality Care
3.0*
Staffing
85.43
Score /100
#1546
National Rank

#1546
of 14703 facilities
National
89.5% position
#224
of 1162 in CA
State Rank
#5
of 14 in San Mateo
County Rank
#1
of 1 in Menlo Park
City Rank
#1
of 1 in ZIP 94025
ZIP Rank






About Atherton Park Post-AcuteAtherton Park Post-Acute is located at 1275 Crane Street, Menlo Park, CA, reachable at (650) 325-8600. This For profit – Limited Liability company facility operates 160.0 certified beds and serves an average of 155 residents per day. It is part of the Kalesta Healthcare Group network (13 facilities nationwide). Medicare and Medicaid services have been provided since 2005-06-02. The facility currently holds a above average (4-star) overall rating from the Centers for Medicare & Medicaid Services (CMS).
Facility

Atherton Park Post-Acute

Address

1275 Crane Street, Menlo Park, CA 94025

Care Offered
  • Long-Term Care
  • Rehab / Short-Term Care
Medicare & Medicaid
  • Accepts Medicare
  • Accepts Medicaid
Facility Details
  • 160 Certified Beds
  • Ownership: For profit – Limited Liability company
  • Resident Council: Resident
  • Automatic Sprinklers: Yes
  • Network: KALESTA HEALTHCARE GROUP

Quick Verdict

Overall Quality
✅ Above Average (4★) overall rating
Health Inspection
⚠️ Average (3★) health inspection
Staffing
⚠️ Average (3★) staffing rating
Quality of Care
✅ Excellent (5★) quality of care
Compliance
❌ 5 fine(s) over 5 years
5-Year Trend
Improving over 5 years
85.43
Composite quality score out of 100 – how we calculate this
0 – Poor50 – Average100 – Best

#1546 of 14703 nationally – #224 of 1162 in California

Who Is This Facility Best For?

Atherton Park Post-Acute offers a mid-range care option in Menlo Park, CA. It scores well for both long-term residents and short-stay rehabilitation patients.

Overall Rating 2022-2026

Total Nurse Hours/Day 2022-2026

Current Ratings (2026)

Overall Rating

4 / 5
Health Inspection

3 / 5
Staffing Rating

3 / 5
Quality Measures (QM)

5 / 5
Long-Stay QM Rating

5 / 5
Short-Stay QM Rating

4 / 5

5-Year Rating Trends

Overall Rating

Health Inspection Rating

Quality of Care (QM)

Staffing Rating

Average Residents per Day

Occupancy % (Residents / Beds)

Staffing InsightAtherton Park Post-Acute currently provides 3 hours 55 minutes of total nurse staffing per resident per day, including 25 minutes of Registered Nurse (RN) coverage. The CMS Staffing Rating is 3 out of 5 (average). Total nursing staff turnover stands at 37.7% — above the national average of ~35%.

Current Staffing Hours Per Resident Per Day (2026)

Total Nurse Staffing3 hours 55 minutes
Nurse Aide Hours2 hours 30 minutes
Licensed Practical Nurse (LPN) Hours59 minutes
Registered Nurse (RN) Hours25 minutes
Physical Therapist Hours7 minutes

National average total nurse staffing is approximately 3.5 hours per day

Weekend Staffing Hours Per Resident Per Day (2026)

Weekend Total Nurse Hours3 hours 33 minutes
Weekend Registered Nurse (RN) Hours22 minutes

Weekend staffing is typically lower than weekday levels. Ask the facility about their weekend nurse-to-resident ratios.

5-Year Staffing Trends

Total Nurse Hours/Day

Registered Nurse (RN) Hours/Day

Licensed Practical Nurse (LPN) Hours/Day

Nurse Aide Hours/Day

Total Staff Turnover %

Registered Nurse (RN) Turnover %

Compliance SummaryThe facility has received 5 fine(s) over the 5-year period, totaling $62,979. 9 substantiated complaints were recorded across the 5-year period — families should request details from the facility or review CMS inspection findings.
Number of Fines (current period) 0
Total Fines Amount $0.0
Payment Denials 0
Total Penalties 0
Abuse Flag on Record N
Total Weighted Health Survey Score 86.0 (lower = better)

Substantiated Complaints / Year

Fines Issued ($) / Year

Composite Quality Rankings

#1,546
of 14,703
National
Top 11%
#224
CA State
Top 19% in CA
#5
of 14
️ San Mateo County
#5 of 14
#1
of 1
️ Menlo Park
Best in city
#1
of 1
ZIP 94025
Best in ZIP

Nationally, Atherton Park Post-Acute ranks 1546th out of 14,703 facilities (composite score: 85.4/100), placing it in the top 25% nationwide. Within CA, it ranks 224th out of 1,162 nursing homes. For 2026 staffing: total nurse hours rank #5,412 nationally and RN hours rank #10,480 nationally (#699 in CA).

How do we calculate these rankings?

Total Nurse Staffing – Year-by-Year National and State Ranks

Year Hours/Day National Rank CA State Rank Note
2022 3.93 #4,752 / 14,703 #686 / 1,162 Above average
2023 2.89 #12,585 / 14,703 #1,071 / 1,162 ⚠️ Bottom 25%
2024 4.04 #4,039 / 14,703 #616 / 1,162 Above average
2025 4.10 #4,012 / 14,703 #631 / 1,162 Above average
2026 3.92 #5,412 / 14,703 #929 / 1,162 Above average

Registered Nurse (RN) Hours – Year-by-Year National and State Ranks

Year Hours/Day National Rank CA State Rank Note
2022 0.59 #7,044 / 14,703 #385 / 1,162 Above average
2023 0.26 #12,743 / 14,703 #960 / 1,162 ⚠️ Bottom 25%
2024 0.35 #11,469 / 14,703 #766 / 1,162 ⚠️ Bottom 25%
2025 0.40 #10,717 / 14,703 #677 / 1,162 Below average
2026 0.42 #10,480 / 14,703 #699 / 1,162 Below average

Total Nurse Rank – National (lower number = better)

Registered Nurse Rank – National (lower number = better)

Frequently Asked Questions

Atherton Park Post-Acute is certified as a Medicare and Medicaid facility and has been approved to provide these services since 2005-06-02. Medicare covers short-term skilled nursing care (typically up to 100 days after a qualifying hospital stay). Medicaid covers long-term care for residents who meet financial eligibility requirements. Contact the facility at (650) 325-8600 or your local Medicaid office to verify current eligibility.

Atherton Park Post-Acute holds an overall CMS (Centers for Medicare & Medicaid Services) rating of 4 out of 5 stars. This is made up of three components: Health Inspection (3★), Staffing (3★), and Quality of Resident Care (5★). Our independent composite quality score — which uses the raw underlying CMS numbers to break ties between similarly-rated facilities — is 85.4/100, placing it #1546 of 14703 facilities nationally and #224 of 1162 in California. Star ratings are a useful starting point, but the composite score and individual sub-ratings give a more complete picture for families comparing facilities.

Each resident at Atherton Park Post-Acute receives a reported average of 3 hours 55 minutes of total nurse staffing per day. This breaks down as: Registered Nurse (RN) coverage — 25 minutes; Licensed Practical Nurse (LPN) — 59 minutes; Nurse Aide — 2 hours 30 minutes. On weekends, total nurse staffing is 3 hours 33 minutes per resident per day. The CMS Staffing Rating for this facility is 3 out of 5. The national average for total nursing hours is approximately 3.5 hrs/day. Total nursing staff turnover is 37.7%. Families are encouraged to ask about current staffing schedules during their facility visit.

The facility has received 5 fine(s) over the 5-year period, totaling $62,979. 9 substantiated complaints were recorded across the 5-year period — families should request details from the facility or review CMS inspection findings. In the most recent CMS reporting period, the facility received 0 fine(s) totaling $0, and 0 Medicare payment denial(s). Total penalties: 0. The Total Weighted Health Survey Score is 86.0 (lower scores are better). Full inspection history and complaint details are available at medicare.gov/care-compare.

Nationally, Atherton Park Post-Acute ranks 1546th out of 14,703 facilities (composite score: 85.4/100), placing it in the top 25% nationwide. Within CA, it ranks 224th out of 1,162 nursing homes. For 2026 staffing: total nurse hours rank #5,412 nationally and RN hours rank #10,480 nationally (#699 in CA). Our composite quality score of 85.4/100 weighs health inspections, quality of resident care, staffing hours, compliance record, and five-year performance trends — giving a more complete picture than CMS star ratings alone, which can place hundreds of facilities in the same 5-star bucket. To browse and compare all nursing homes in Menlo Park, visit: https://nursinghomesnearme.org/california/menlo-park/

Contact and Location

ADR
Address

1275 CRANE STREET, Menlo Park, CA 94025
Get directions on Google Maps

TEL
LLC
Legal Name

CARPINTERIA LLC

MAP
Browse by Location

All California ·
San Mateo County ·
Menlo Park ·
ZIP 94025

Facility Details

Number of Certified Beds 160
Average Residents / Day 155 (97% occupancy)
Ownership Type For profit – Limited Liability company
Provider Type Medicare and Medicaid
County San Mateo County, CA
City Menlo Park, CA
ZIP Code 94025
Approved Since June 2, 2005
Resident Council ✅ Yes
Automatic Sprinklers ✅ All required areas
Ownership Changed (12 mo.) No
CMS Certification Number 555827
Data Processing Date March 1, 2026
Data Disclaimer: All data on this page is sourced exclusively from the official CMS (Centers for Medicare and Medicaid Services) Nursing Home Compare dataset, covering reporting periods from 2022 through 2026. This includes facility ratings, staffing hours, inspection scores, fines, complaints, and geographic coordinates. NursingHomesNearMe.org does not independently verify, collect, or alter this data. Composite scores and rankings are calculated by NursingHomesNearMe.org – learn how rankings are calculated. Information may not reflect current facility conditions. Always contact the facility directly and verify at medicare.gov/care-compare before making care decisions.
Data: CMS Nursing Home Compare – Processing Date: 2026-03-01 –
Rankings across 14703 U.S. facilities –
Ranking Methodology
NursingHomesNearMe.org

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