Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

County of San Mateo

Q: What is the NPI number for County of San Mateo?

The NPI for County of San Mateo is 1932934858, a Type 2 (organization) record in the CMS NPPES registry.

Prison Health Clinic/Center in Redwood City, CA · enumerated 2024 · authorized official Jennifer Papa, Chief Financial Officer.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1932934858

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Registry record

Entity type Organization (Type 2)

Legal business name County of San Mateo

Parent organization County of San Mateo

Practice address 300 Bradford St, Redwood City, CA, 94063

Phone (650) 363-7875

Enumeration date Sep 3, 2024

Last updated in NPPES Oct 15, 2025

Taxonomy & classification

261QP2400X Prison Health Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Jennifer Papa

Title Chief Financial Officer

Phone (650) 573-2613

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for County of San Mateo?

The NPI for County of San Mateo is 1932934858, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for County of San Mateo?

NPPES lists Jennifer Papa (Chief Financial Officer) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-15.