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Hoang Tran Nguyen MD Inc

Internal Medicine Physician in Fountain Valley, CA · enumerated 2008 · authorized official Hoang Nguyen, Dortor.

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

National Provider Identifier

1730359530

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Registry record

Entity type Organization (Type 2)
Legal business name Hoang Tran Nguyen MD Inc
Practice address 16040 Harbor Blvd, #G, Fountain Valley, CA, 92708
Phone (714) 531-7930
Fax (719) 531-7997
Enumeration date Mar 7, 2008
Last updated in NPPES Mar 24, 2015

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Hoang Nguyen
Title Dortor
Phone (714) 531-7930

Other identifiers

Identifier Type State Issuer
00A803210 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.

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Frequently asked questions

Where is Hoang Tran Nguyen MD Inc located?
The practice location on file with NPPES is in Fountain Valley, CA.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2015-03-24. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-03-24.