Assisted Living Facilities in Nassau County, New York

14 registry-listed assisted living facilities are listed in Nassau County. No CMS star rating is published for these listings; confirm licensing, services, and coverage directly with the provider. Below are provider profiles.

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Browse: Assisted Living Facilities in New York · all care types in Nassau County · Cities: Lynbrook, Westbury, Great Neck, Woodbury, Long Beach, Uniondale, Hempstead, Plainview

Assisted Living Facilities profiles in Nassau County

Assisted Living Facility Ali/North Lynbrook Senior Housing, L.l. Lynbrook, NY 11563 Not CMS-rated Assisted Living Facility Amber Court of Westbury II LLC Westbury, NY 11590 Not CMS-rated Assisted Living Facility Atria Senior Living Group, INC Great Neck, NY 11021 Not CMS-rated Assisted Living Facility BSL Woodbury Operations, INC. Woodbury, NY 11797 Not CMS-rated Assisted Living Facility Hempstead Alp, LLC Long Beach, NY 11561 Not CMS-rated Assisted Living Facility Kapson Senior Quarters CORP. Great Neck, NY 11021 Not CMS-rated Assisted Living Facility Kapson Senior Quarters CORP. Lynbrook, NY 11563 Not CMS-rated Assisted Living Facility Kim One Family Type Homes for Adults Uniondale, NY 11553 Not CMS-rated Assisted Living Facility Newco Alp INC Hempstead, NY 11550 Not CMS-rated Assisted Living Facility Olsl New York Operating Company LLC Lynbrook, NY 11563 Not CMS-rated Assisted Living Facility Olsl New York Operating Company LLC Plainview, NY 11803 Not CMS-rated Assisted Living Facility Rosewood on the Sound LLC Bayville, NY 11709 Not CMS-rated Assisted Living Facility Sg Senior Living, LLC Glen Cove, NY 11542 Not CMS-rated Assisted Living Facility Sg Senior Living, LLC Roslyn, NY 11576 Not CMS-rated

Cities in Nassau County

Lynbrook, NY 3 facilities Westbury, NY 1 facilities Great Neck, NY 2 facilities Woodbury, NY 1 facilities Long Beach, NY 1 facilities Uniondale, NY 1 facilities Hempstead, NY 1 facilities Plainview, NY 1 facilities Bayville, NY 1 facilities Glen Cove, NY 1 facilities Roslyn, NY 1 facilities
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Choosing a assisted living facility in Nassau County

Confirm each provider's licensing, services, availability, and cost directly, since no CMS quality rating is published for these listings.

These providers are drawn from the CMS NPI registry (NPPES), which publishes provider identities and practice locations but no star ratings, inspection results, or quality measures.

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Frequently asked questions

How many assisted living facilities are in Nassau County?
This directory lists 14 registry-listed assisted living facilities in Nassau County, New York, drawn from the CMS NPI registry (NPPES).
Which cities in Nassau County have assisted living facilities?
Lynbrook, Westbury, Great Neck, Woodbury, Long Beach, Uniondale and other communities have registry-listed assisted living facilities in this directory.

Data sources

Sources: U.S. Census Bureau 2020 ZCTA-to-County Relationship File, U.S. Census Bureau 2023 ZIP Code Tabulation Area Gazetteer, CMS NPPES Data Dissemination - Full Replacement Monthly File, Version 2 (September 2026). Data processing date: 2026-10-06.

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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. FacilityDirectory.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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