Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

County of San Mateo

Organization Public Health or Welfare Agency · NPI 1679307698

County of San Mateo is a Public Health or Welfare Agency in San Mateo, California. Registered with an NPI since 2024.

In the registry since
2024

Practice location Address checks out

222 W 39th Ave
San Mateo, CA 94403-4364
Phone: (650) 421-6557
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Public Health or Welfare Agency (primary) Taxonomy 251K00000X

Record details

NPI number1679307698
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationCounty of San Mateo
Authorized official Jennifer Papa — Chief Financial Officer · (650) 573-2613
Other names County Of San Mateo - Public Health; County Of San Mateo - Public Health
NPI enumeratedAugust 30, 2024
Last updated in NPPESOctober 16, 2025
Certification dateOctober 16, 2025
Mailing address222 W 39th Ave, San Mateo, CA 94403-4364

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