NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Andy N Truong M.D, Inc.

Internal Medicine Physician in Fountain Valley, CA · enumerated 2006 · authorized official Andy Truong, Ceo/Physician.

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

National Provider Identifier

1447211495

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Andy N Truong M.D, Inc.
Practice address 16027 Brookhurst St, G-135, Fountain Valley, CA, 92708
Phone (714) 323-6446
Fax (714) 844-9494
Enumeration date Mar 29, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A66251 (CA) Primary

Authorized official

Name Andy Truong
Title Ceo/Physician
Phone (714) 323-6446

Other identifiers

Identifier Type State Issuer
ZZZ09476Z Other CA BLUE SHIELD OF CALIFORNIA

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

Who is the authorized official for Andy N Truong M.D, Inc.?
NPPES lists Andy Truong (Ceo/Physician) as the authorized official for this organization.
What is the NPI number for Andy N Truong M.D, Inc.?
The NPI for Andy N Truong M.D, Inc. is 1447211495, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.