Dialysis Facilities in ZIP 94558 (Napa, CA)
CMS records 4 dialysis facilities with a mailing address in ZIP 94558 (Napa, CA); among those rated, the average overall score is 4.0 out of 5.
Browse: all dialysis facilities · California · Dialysis Facilities in Napa · all care in ZIP 94558
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.
Dialysis Facilities on record in ZIP 94558
Side-by-side provider data
| Provider | Care type | Overall | Ownership | Certified beds | Penalties |
|---|---|---|---|---|---|
| DaVita Napa Dialysis Center | Dialysis Facility | 3.0 | other | — | 0 |
| DaVita Napa Home Training | Dialysis Facility | 4.0 | other | — | 0 |
| DaVita Silverado Dialysis | Dialysis Facility | 4.0 | other | — | 0 |
| USRC Napa Dialysis | Dialysis Facility | 5.0 | other | — | 0 |
CMS data for ZIP 94558
The current data records 4 dialysis facilitiess in ZIP 94558; 4 (100%) publish an overall CMS rating. Ownership on record breaks down as 4 other. The highest published overall rating in this ZIP is 5.0 out of 5 at USRC Napa Dialysis (other). Across rated providers the scores range from 3.0 to 5.0 out of 5.
| Providers on record | 4 |
|---|---|
| With a published overall rating | 4 of 4 (100%) |
| Average overall rating | 4.0 / 5 |
| Highest-rated provider | USRC Napa Dialysis (5.0 / 5) |
| Ownership mix | 4 other |
| Certified beds (total) | Not reported |
| Providers with a federal penalty | 0 |
What to weigh in ZIP 94558
Start by comparing CMS Five-Star ratings, which summarize health inspections, staffing, and quality measures. A high overall rating is a useful signal, but read the underlying inspection findings and staffing figures too - they show what is behind the score.
Families in ZIP 94558, Napa, 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.
Frequently asked questions
How many dialysis facilities in ZIP 94558 have a published rating?
What other ZIP codes near Napa have dialysis facilities?
Where does this information come from?
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About the data
All figures on this page come from the CMS Provider Data Catalog dataset (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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