Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

John W. Tam Podiatry Corp

Podiatrist in Glendora, CA · enumerated 2005 · authorized official John Tam, President.

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

National Provider Identifier

1699765305

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Registry record

Entity type Organization (Type 2)

Legal business name John W. Tam Podiatry Corp

Practice address 222 E Route 66, Glendora, CA, 91740

Phone (626) 914-4661

Fax (626) 335-1840

Enumeration date Oct 25, 2005

Last updated in NPPES Feb 2, 2008

Taxonomy & classification

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License E2153 (CA) Primary

Authorized official

Name John Tam

Title President

Phone (626) 914-4661

Other identifiers

Identifier	Type	State	Issuer
000E21530	Medicaid	CA	-
4139600001	Other	CA	MEDICARE DME

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.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-02-02. Verify at npiregistry.cms.hhs.gov.

Where is John W. Tam Podiatry Corp located?

The practice location on file with NPPES is in Glendora, CA.

Providers at this address

Browse all →

John Tam Foot & Ankle Surgery Podiatrist · Glendora, CA NPI 1942292602 Kristen Tam Physician Assistant · Glendora, CA NPI 1467604314 Jason H. Tam, M.D. Inc. Orthopaedic Surgery Physician · Glendora, CA NPI 1528560471

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-02.