EAST BAY POST-ACUTE – CASTRO VALLEY, CA

CMS Verified | 2026-03-01

East Bay Post-Acute

20259 LAKE CHABOT ROAD, Castro Valley, CA 94546
(510) 351-3700
91 beds
All Castro Valley facilities
2.0*
Overall
1.0*
Health Inspection
5.0*
Quality Care
3.0*
Staffing
76.62
Score /100
#5180
National Rank

#5180
of 14703 facilities
National
64.8% position
#600
of 1162 in CA
State Rank
#44
of 69 in Alameda
County Rank
#3
City Rank
#3
of 5 in ZIP 94546
ZIP Rank






About East Bay Post-AcuteEast Bay Post-Acute is located at 20259 Lake Chabot Road, Castro Valley, CA, reachable at (510) 351-3700. This For profit – Corporation facility operates 91.0 certified beds and serves an average of 80 residents per day. It is part of the Pacs Group network (264 facilities nationwide). Medicare and Medicaid services have been provided since 1972-09-01. The facility currently holds a below average (2-star) overall CMS rating — families are encouraged to review inspection reports carefully before making a decision.
Facility

East Bay Post-Acute

Address

20259 Lake Chabot Road, Castro Valley, CA 94546

Care Offered
  • Long-Term Care
  • Rehab / Short-Term Care
Medicare & Medicaid
  • Accepts Medicare
  • Accepts Medicaid
Facility Details
  • 91 Certified Beds
  • Ownership: For profit – Corporation
  • Resident Council: Resident
  • Automatic Sprinklers: Yes
  • Network: PACS GROUP

Quick Verdict

Overall Quality
⚠️ Below Average (2★) overall rating
Health Inspection
❌ Poor (1★) health inspection
Staffing
⚠️ Average (3★) staffing rating
Quality of Care
✅ Excellent (5★) quality of care
Compliance
⚠️ 1 fine(s) over 5 years
5-Year Trend
Declining over 5 years
76.62
Composite quality score out of 100 – how we calculate this
0 – Poor50 – Average100 – Best

#5180 of 14703 nationally – #600 of 1162 in California

Who Is This Facility Best For?

East Bay Post-Acute may be considered for families with limited options in Castro Valley, CA, but its lower CMS ratings suggest careful due diligence is warranted. It is particularly well-suited for long-term residents based on its Quality Measure scores.

Overall Rating 2022-2026

Total Nurse Hours/Day 2022-2026

Current Ratings (2026)

Overall Rating

2 / 5
Health Inspection

1 / 5
Staffing Rating

3 / 5
Quality Measures (QM)

5 / 5
Long-Stay QM Rating

5 / 5
Short-Stay QM Rating

3 / 5

5-Year Rating Trends

Overall Rating

Health Inspection Rating

Quality of Care (QM)

Staffing Rating

Average Residents per Day

Occupancy % (Residents / Beds)

Staffing InsightEast Bay Post-Acute currently provides 4 hours 5 minutes of total nurse staffing per resident per day, including 49 minutes of Registered Nurse (RN) coverage. The CMS Staffing Rating is 3 out of 5 (average). RN hours per resident have increased from 21 min/day (2022) to 49 min/day (2026), a positive sign of investment in skilled nursing. Total nursing staff turnover is high at 50.6%, which can affect care continuity.

Current Staffing Hours Per Resident Per Day (2026)

Total Nurse Staffing4 hours 5 minutes
Nurse Aide Hours2 hours 12 minutes
Licensed Practical Nurse (LPN) Hours1 hour 5 minutes
Registered Nurse (RN) Hours49 minutes
Physical Therapist Hours6 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 34 minutes
Weekend Registered Nurse (RN) Hours33 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 1 fine(s) over the 5-year period, totaling $12,760. 25 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 192.0 (lower = better)

Substantiated Complaints / Year

Fines Issued ($) / Year

Composite Quality Rankings

#5,180
of 14,703
National
Top 35%
#600
CA State
Bottom 48% in CA
#44
of 69
️ Alameda County
#44 of 69
#3
of 5
️ Castro Valley
#3 of 5
#3
of 5
ZIP 94546
#3 of 5

Nationally, East Bay Post-Acute ranks 5180th out of 14,703 facilities (composite score: 76.6/100), placing it in the above average nationwide. Within CA, it ranks 600th out of 1,162 nursing homes. In Castro Valley, it ranks 3rd out of 5 facilities. Among facilities sharing its ZIP code, it ranks 3rd of 5. For 2026 staffing: total nurse hours rank #4,281 nationally and RN hours rank #3,532 nationally (#202 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 3.18 #10,535 / 14,703 #1,066 / 1,162 Below average
2023 3.64 #6,599 / 14,703 #932 / 1,162 Above average
2024 3.69 #6,514 / 14,703 #984 / 1,162 Above average
2025 3.82 #5,901 / 14,703 #968 / 1,162 Above average
2026 4.09 #4,281 / 14,703 #741 / 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 0.35 #11,798 / 14,703 #863 / 1,162 ⚠️ Bottom 25%
2023 0.37 #10,879 / 14,703 #710 / 1,162 Below average
2024 0.32 #11,915 / 14,703 #809 / 1,162 ⚠️ Bottom 25%
2025 0.65 #5,449 / 14,703 #269 / 1,162 Above average
2026 0.81 #3,532 / 14,703 #202 / 1,162 Top 25%

Total Nurse Rank – National (lower number = better)

Registered Nurse Rank – National (lower number = better)

Frequently Asked Questions

East Bay Post-Acute is certified as a Medicare and Medicaid facility and has been approved to provide these services since 1972-09-01. 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 (510) 351-3700 or your local Medicaid office to verify current eligibility.

East Bay Post-Acute holds an overall CMS (Centers for Medicare & Medicaid Services) rating of 2 out of 5 stars. This is made up of three components: Health Inspection (1★), 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 76.6/100, placing it #5180 of 14703 facilities nationally and #600 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 East Bay Post-Acute receives a reported average of 4 hours 5 minutes of total nurse staffing per day. This breaks down as: Registered Nurse (RN) coverage — 49 minutes; Licensed Practical Nurse (LPN) — 1 hour 5 minutes; Nurse Aide — 2 hours 12 minutes. On weekends, total nurse staffing is 3 hours 34 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 50.6%. Families are encouraged to ask about current staffing schedules during their facility visit.

The facility has received 1 fine(s) over the 5-year period, totaling $12,760. 25 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 192.0 (lower scores are better). Full inspection history and complaint details are available at medicare.gov/care-compare.

Nationally, East Bay Post-Acute ranks 5180th out of 14,703 facilities (composite score: 76.6/100), placing it in the above average nationwide. Within CA, it ranks 600th out of 1,162 nursing homes. In Castro Valley, it ranks 3rd out of 5 facilities. Among facilities sharing its ZIP code, it ranks 3rd of 5. For 2026 staffing: total nurse hours rank #4,281 nationally and RN hours rank #3,532 nationally (#202 in CA). Our composite quality score of 76.6/100 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 Castro Valley, visit: https://nursinghomesnearme.org/california/castro-valley/

Contact and Location

ADR
Address

20259 LAKE CHABOT ROAD, Castro Valley, CA 94546
Get directions on Google Maps

TEL
LLC
Legal Name

BILBERRY HOLDINGS, LLC

MAP

Facility Details

Number of Certified Beds 91
Average Residents / Day 80 (88% occupancy)
Ownership Type For profit – Corporation
Provider Type Medicare and Medicaid
County Alameda County, CA
City Castro Valley, CA
ZIP Code 94546
Approved Since September 1, 1972
Resident Council ✅ Yes
Automatic Sprinklers ✅ All required areas
Ownership Changed (12 mo.) No
CMS Certification Number 055239
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