Dialysis Facilities in Nassau County, New York

23 Medicare-certified dialysis facilities serve Nassau County, averaging 3.9 out of 5 overall among rated providers. Below are provider profiles with CMS ratings, inspections, staffing, and ownership.

Browse: Dialysis Facilities in New York · all care types in Nassau County · Cities: New Hyde Park, Valley Stream, Woodbury, Freeport, Garden City, Great Neck, Lynbrook, Massapequa

Dialysis Facilities profiles in Nassau County

Cities in Nassau County

New Hyde Park, NY 2 facilities Valley Stream, NY 1 facilities Woodbury, NY 1 facilities Freeport, NY 2 facilities Garden City, NY 1 facilities Great Neck, NY 1 facilities Lynbrook, NY 1 facilities Massapequa, NY 1 facilities Hicksville, NY 2 facilities Port Washington, NY 1 facilities Hempstead, NY 1 facilities Mineola, NY 2 facilities Bellmore, NY 1 facilities Glen Cove, NY 1 facilities Oceanside, NY 2 facilities Uniondale, NY 1 facilities Bethpage, NY 1 facilities Woodmere, NY 1 facilities

Choosing a dialysis facility in Nassau County

When comparing dialysis facilities, review the CMS Five-Star rating and the patient-outcome categories behind it, ask about treatment shifts, home-dialysis training, and transplant coordination, and confirm coverage with your care team.

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.

If you are choosing for yourself or a family member in Nassau County, visit in person when possible, ask about current availability, and confirm participation in Medicare and Medicaid. Ask how the provider handles care planning, family communication, and after-hours concerns.

Frequently asked questions

How many dialysis facilities are in Nassau County?

The current CMS data lists 23 Medicare-certified dialysis facilities in Nassau County, New York, with an average overall CMS rating of 3.9 out of 5 among rated providers.

Which cities in Nassau County have dialysis facilities?

New Hyde Park, Valley Stream, Woodbury, Freeport, Garden City, Great Neck and other communities have Medicare-certified dialysis facilities in the current data.

Data sources

Source: CMS Provider Data Catalog. Data processing date: 2026-10-06.

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.

Not affiliated. HealthcareFacilities.org is an independent, privately operated directory. It is not affiliated with, endorsed by, or operated by the Centers for Medicare & Medicaid Services (CMS), Medicare, or any government agency. CMS has not reviewed or endorsed this site.

Verify before you act. Facility information is derived from public federal datasets and may lag or contain errors. Always confirm current ratings, services, availability, and coverage directly with the provider and at Medicare.gov.

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