Assisted Living Facilities in San Mateo County, California

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

Browse: Assisted Living Facilities in California · all care types in San Mateo County · Cities: Millbrae, Redwood City, San Mateo, Daly City, Burlingame, South San Francisco, San Bruno, Montara

Assisted Living Facilities profiles in San Mateo County

Cities in San Mateo County

Millbrae, CA 2 facilities Redwood City, CA 6 facilities San Mateo, CA 5 facilities Daly City, CA 4 facilities Burlingame, CA 4 facilities South San Francisco, CA 4 facilities San Bruno, CA 4 facilities Montara, CA 2 facilities Menlo Park, CA 3 facilities

Choosing a assisted living facility in San Mateo 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.

Frequently asked questions

How many assisted living facilities are in San Mateo County?

This directory lists 34 registry-listed assisted living facilities in San Mateo County, California, drawn from the CMS NPI registry (NPPES).

Which cities in San Mateo County have assisted living facilities?

Millbrae, Redwood City, San Mateo, Daly City, Burlingame, South San Francisco 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.

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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