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Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Thomas H. Wu, D.D.S., Inc.

Dental Clinic/Center in San Gabriel, CA · enumerated 2016 · authorized official Tom Wu, Owner.

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

National Provider Identifier

1710335526

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Registry record

Entity type Organization (Type 2)
Legal business name Thomas H. Wu, D.D.S., Inc.
Practice address 1103 S San Gabriel Blvd, Suite A, San Gabriel, CA, 91776
Phone (626) 286-7000
Enumeration date Jun 2, 2016
Last updated in NPPES Aug 30, 2018

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities · License 38776 (CA) Primary

Authorized official

Name Tom Wu
Title Owner
Phone (626) 286-7000

Other identifiers

Identifier Type State Issuer
1306066451 Other CA MEDICAL

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 a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Thomas H. Wu, D.D.S., Inc.?
Thomas H. Wu, D.D.S., Inc. is registered in NPPES as a Dental Clinic/Center (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-30.