COUNTY OF SAN MATEO
NPI 1942226014
Clinic/Center in San Mateo, CA

Active since July 14, 2006
222 W 39TH AVE, SAN MATEO, CA 94403(650) 573-2120 Get Directions Write a Review

NPPES record last updated: October 15, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About County Of San Mateo NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

COUNTY OF SAN MATEO (NPI 1942226014), doing business as San Mateo Medical Center, is a healthcare organization registered as a clinic/center in San Mateo, California and active in the NPI registry since July 2006. The organization lists Jennifer Papa, Chief Financial Officer, as its authorized official.

NPPES Registry Identity

NPI1942226014
Entity TypeOrganization
Primary Taxonomy261Q00000X
Legal Business NameCOUNTY OF SAN MATEO
Location Address222 W 39TH AVESan Mateo, CA 94403-4364
Mailing Address222 W 39th AveSan Mateo, CA 94403-4364 · (650) 573-2120
Organization SubpartYes
Authorized OfficialJennifer PapaChief Financial Officer · (650) 573-2613
Enumeration DateJuly 14, 2006
Last NPPES UpdateOctober 15, 2025
NPPES CertifiedOctober 15, 2025
NPI 1942226014 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyClinic/CenterAmbulatory Health Care Facilities
Taxonomy Code261Q00000X
Definition

A facility or distinct part of one used for the diagnosis and treatment of outpatients. Clinic/Center is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct patient/client groups (e.g., radiology, poor, and public health).

222 W 39TH AVE, San Mateo, CA 94403

Other Names 1

Doing Business AsSan Mateo Medical Center

Other Identifiers 2

OtherZZZ93217ZCA · Blue Shield
MedicaidGR0065090CA

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Practitioner (Women's Health)
222 W 39TH AVE
SAN MATEO, CA 94403
Emergency Medicine
222 W 39TH AVE
SAN MATEO, CA 94403
Registered Nurse
222 W 39TH AVE
SAN MATEO, CA 94403
Pediatrics
222 W 39TH AVE
SAN MATEO, CA 94403
Physician Assistant
222 W 39TH AVE
SAN MATEO, CA 94403
Physician Assistant
222 W 39TH AVE
SAN MATEO, CA 94403
Emergency Medicine
222 W 39TH AVE
SAN MATEO, CA 94403
Emergency Medicine
222 W 39TH AVE
SAN MATEO, CA 94403

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1942226014, enumerated as an "organization" on July 14, 2006.

The provider is located at 222 W 39TH AVE SAN MATEO, CA 94403 and the phone number is (650) 573-2120.

Clinic/Center with taxonomy code 261Q00000X.

The provider might be accepting Accepts: Blue Cross Blue Shield, Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.