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COUNTY OF SAN MATEO
NPI 1871529073
Clinic/Center - Multi-Specialty in Redwood City, CA

Active since June 23, 2006
2710 MIDDLEFIELD RD, REDWOOD CITY, CA 94063(650) 573-2120 Get Directions Write a Review

NPPES record last updated: October 23, 2025. Verified against the NPPES registry weekly; last sync: August 09, 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 1871529073), doing business as San Mateo Medical Center, is a healthcare organization registered as a multi-specialty in Redwood City, California and active in the NPI registry since June 2006. The organization lists Jennifer Papa, Chief Financial Officer, as its authorized official.

NPPES Registry Identity

NPI1871529073
Entity TypeOrganization
Primary Taxonomy261QM1300X
Legal Business NameCOUNTY OF SAN MATEO
Location Address2710 MIDDLEFIELD RDRedwood City, CA 94063-3404
Mailing Address222 W 39th AveSan Mateo, CA 94403-4364 · (650) 573-2120
Phone(650) 573-2120
Organization SubpartYes
Authorized OfficialJennifer PapaChief Financial Officer · (650) 573-2613
Enumeration DateJune 23, 2006
Last NPPES UpdateOctober 23, 2025
NPPES CertifiedOctober 23, 2025
✔ NPI 1871529073 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Multi-SpecialtyAmbulatory Health Care Facilities
Taxonomy Code261QM1300X
2710 MIDDLEFIELD RD, Redwood City, CA 94063
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Other Names 1

Doing Business AsSan Mateo Medical Center

Other Identifiers 1

MedicaidGR0028881CA

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.

DR. ALISON LAURA PACHYNSKI MD MPH
Internal Medicine
2710 MIDDLEFIELD RD
REDWOOD CITY, CA 94063
San Mateo County (650) 364-6010
JEANETTE AVILES MD
Internal Medicine
2710 MIDDLEFIELD RD
REDWOOD CITY, CA 94063
San Mateo County (650) 573-2222
GIZELLA SHEILA LAKSANA M.D.
Pediatrics
2710 MIDDLEFIELD RD
REDWOOD CITY, CA 94063
San Mateo County (650) 578-7141
GABRIELA VALENCIA FNP
Nurse Practitioner (Family)
2710 MIDDLEFIELD RD
REDWOOD CITY, CA 94063
San Mateo County (650) 578-7141
COUNTY OF SAN MATEO
Clinic/Center (Federally Qualified Health Center (FQHC))
2710 MIDDLEFIELD RD
REDWOOD CITY, CA 94063
San Mateo County (650) 599-3890
DR. SONA AGGARWAL MD
Internal Medicine
2710 MIDDLEFIELD RD
REDWOOD CITY, CA 94063
San Mateo County (650) 366-6010
MARY LORETTA DAVILA R.D. IBCLC
Dietitian, Registered
2710 MIDDLEFIELD RD
REDWOOD CITY, CA 94063
San Mateo County (650) 578-7141
MS. MARY GRACE LEONG RD, CDE
Dietitian, Registered
2710 MIDDLEFIELD RD
REDWOOD CITY, CA 94063
San Mateo County (650) 578-7141

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is County Of San Mateo's NPI number?

The NPI number for County Of San Mateo is 1871529073. It was assigned to this organization in the NPPES registry on June 23, 2006. The provider is doing business as San Mateo Medical Center.

Where is County Of San Mateo located?

County Of San Mateo is located at 2710 Middlefield Rd, Redwood City, CA 94063. The listed phone number is (650) 573-2120.

What is County Of San Mateo's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Multi-Specialty, with taxonomy code 261QM1300X.

When was this NPI record last updated?

The NPPES record for County Of San Mateo was last updated on October 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.