Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Healthcare providers in San Mateo, CA

4,632 active providers in San Mateo, California — 3,954 individual practitioners and 678 organizations.

By provider type

By specialty in San Mateo

All providers in San Mateo — page 186

Nearby cities in California