NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Doanh Andrew Nguyen A Professional Corp

Specialist in Fountain Valley, CA · enumerated 2007 · authorized official Doanh Nguyen, Chief Executive Officer.

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

National Provider Identifier

1548473614

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Doanh Andrew Nguyen A Professional Corp
Practice address 10760 Warner Ave Ste 201, Fountain Valley, CA, 92708
Fax (714) 593-5366
Enumeration date May 7, 2007
Last updated in NPPES Nov 2, 2022

Taxonomy & classification

174400000X Specialist Other Service Providers · License G80814 (CA) Primary

Authorized official

Name Doanh Nguyen
Title Chief Executive Officer

Other identifiers

Identifier Type State Issuer
00G808140 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

Where is Doanh Andrew Nguyen A Professional Corp 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 2022-11-02. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-02.