Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

San Mateo Medical Center

Q: What is the NPI number for San Mateo Medical Center?

The NPI for San Mateo Medical Center is 1861554990, a Type 2 (organization) record in the CMS NPPES registry.

Multi-Specialty Clinic/Center in Menlo Park, CA · enumerated 2006 · authorized official Jennifer Papa, Chief Financial Officer.

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

National Provider Identifier

1861554990

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Registry record

Entity type Organization (Type 2)

Legal business name San Mateo Medical Center

Practice address 795 Willow Rd Bldg 334, Menlo Park, CA, 94025

Phone (650) 599-3890

Enumeration date Dec 14, 2006

Last updated in NPPES Oct 23, 2025

Taxonomy & classification

261QM1300X Multi-Specialty Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Jennifer Papa

Title Chief Financial Officer

Phone (650) 573-2613

Other identifiers

Identifier	Type	State	Issuer
GR0028889	Medicaid	CA	-

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 San Mateo Medical Center?

The NPI for San Mateo Medical Center is 1861554990, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for San Mateo Medical Center?

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 2025-10-23.