NPI Portal NPI Lookup & Verification

Anna Nguyen

Anna Nguyen is a Chiropractor provider (Chiropractor) practicing in Stanton, CA, registered in the NPPES registry with NPI 1477020311 since 2018.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1477020311
Entity type Individual (Type 1)
Name Anna Nguyen
Sex Female
Practice address Stanton, CA, 90680
Phone 7147267969
Enumeration date 2018-10-29
Last updated in NPPES 2026-03-11

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Primary DC36784 CA
Copy-ready billing details
Provider: Anna Nguyen
NPI: 1477020311
Taxonomy: 111N00000X (Chiropractor)
Address: Stanton, CA, 90680

Verify this record

Cross-check NPI 1477020311 against the authoritative CMS record: view Anna Nguyen on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Anna Nguyen?
Anna Nguyen is registered in NPPES with the primary taxonomy of Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-03-11.