Dialysis Facilities in ZIP 94587 (Union City, CA)
The current CMS data lists 2 Medicare-certified dialysis facilities serving ZIP 94587 in Union City, CA, with an average overall star rating of 5.0 out of 5 among rated providers.
Browse: all dialysis facilities · California · Dialysis Facilities in Union City · all care in ZIP 94587
Dialysis facilities provide kidney-replacement therapy, including in-center hemodialysis and, at many locations, peritoneal dialysis and home hemodialysis training. Medicare-certified facilities receive CMS Five-Star ratings based on patient outcomes such as survival, hospitalization, and readmission.
Side-by-side provider data
| Provider | Care type | Overall | Ownership | Certified beds | Penalties |
|---|---|---|---|---|---|
| DaVita Union City Dialysis Center | Dialysis Facility | 5.0 | other | — | 0 |
| FMC UNION CITY DIALYSIS | Dialysis Facility | 5.0 | other | — | 0 |
What to weigh in ZIP 94587
The best comparison uses several signals at once: inspection history, nurse staffing, quality measures, and the specific services a person needs. Ratings summarize those signals but never replace a visit or a conversation with staff.
Families in ZIP 94587, Union City, CA should ask about Medicare and Medicaid participation, current openings, care planning, and how concerns are escalated after hours. In-person visits and direct questions remain the most reliable way to judge fit.
CMS data for ZIP 94587
The current data records 2 dialysis facilitiess in ZIP 94587; 2 (100%) publish an overall CMS rating. Ownership on record breaks down as 2 other. The highest published overall rating in this ZIP is 5.0 out of 5 at DaVita Union City Dialysis Center (other). Across rated providers the scores range from 5.0 to 5.0 out of 5.
| Providers on record | 2 |
|---|---|
| With a published overall rating | 2 of 2 (100%) |
| Average overall rating | 5.0 / 5 |
| Highest-rated provider | DaVita Union City Dialysis Center (5.0 / 5) |
| Ownership mix | 2 other |
| Certified beds (total) | Not reported |
| Providers with a federal penalty | 0 |
Dialysis Facilities on record in ZIP 94587
Frequently asked questions
Who owns the dialysis facilities in ZIP 94587?
What is the average CMS rating for dialysis facilities in ZIP 94587?
Which dialysis facility in ZIP 94587 has the highest CMS rating?
How do I choose a dialysis facility in ZIP 94587?
Do any providers in ZIP 94587 have federal penalties?
Where does this information come from?
About the data
Source: CMS Provider Data Catalog (processing date 2026-10-06). See the methodology page for normalization details. This page is informational only and is not medical advice.
Important disclosures
Informational only, not medical advice. This directory publishes public data and general information. It does not provide medical advice, diagnosis, or treatment recommendations, and it is not a substitute for consulting a qualified health care professional or Medicare.
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