Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Anthony Quang-Trung Nguyen, D.C.
Chiropractor in Fullerton, CA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639206741
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Registry record
Entity type Individual (Type 1)
Name Dr. Anthony Quang-Trung Nguyen
Credential D.C.
Sex Male
Practice address 1324 W. Commonwealth Ave., Fullerton, CA, 92833
Phone (714) 446-0200
Fax (714) 446-0200
Enumeration date Feb 27, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| DC25360 | Other | CA | BLUESHIELD OF 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.
Frequently asked questions
Where does Anthony Nguyen practice?
The practice location on file with NPPES is in Fullerton, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Anthony Nguyen?
The National Provider Identifier (NPI) for Anthony Nguyen is 1639206741, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.