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Tran Chiropractic

Chiropractor in Union City, CA · enumerated 2009 · authorized official Ngoc-Nga Tran, Chiropractor and Owner.

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

National Provider Identifier

1689816696

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Registry record

Entity type Organization (Type 2)
Legal business name Tran Chiropractic
Practice address 3920 Smith St, Union City, CA, 94587
Phone (510) 441-0200
Fax (510) 441-0220
Enumeration date Apr 6, 2009
Last updated in NPPES Apr 6, 2009

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License DC30931 (CA) Primary

Authorized official

Name Ngoc-Nga Tran
Title Chiropractor and Owner
Phone (510) 441-0200

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

What is the NPI number for Tran Chiropractic?
The NPI for Tran Chiropractic is 1689816696, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Tran Chiropractic?
NPPES lists Ngoc-Nga Tran (Chiropractor and Owner) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-04-06.