NPI Portal NPI Lookup & Verification

Dr. Bryan Aun, DC

Dr. Bryan Aun is a Chiropractor provider (Chiropractor) practicing in Anaheim, CA, registered in the NPPES registry with NPI 1518077924 since 2006. The credential DC stands for Doctor of Chiropractic.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1518077924
Entity type Individual (Type 1)
Name Dr. Bryan Aun
Credential DC
Sex Male
Practice address Anaheim, CA, 92802
Phone 7148089666
Fax 7148081666
Enumeration date 2006-08-30
Last updated in NPPES 2007-07-08

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 DC26948 CA

DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Copy-ready billing details
Provider: Bryan Aun, DC
NPI: 1518077924
Taxonomy: 111N00000X (Chiropractor)
Address: Anaheim, CA, 92802

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1609945070 Sara Quintero Individual General Practice Dentistry Anaheim, CA
1073685160 Sarkis Hakopian Individual Durable Medical Equipment & Medical Supplies Anaheim, CA

Verify this record

Cross-check NPI 1518077924 against the authoritative CMS record: view Dr. Bryan Aun 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

What is the NPI number for Bryan Aun?
The National Provider Identifier (NPI) for Bryan Aun is 1518077924, a Type 1 (individual) record in the CMS NPPES registry.
Where does Bryan Aun practice?
The practice location on file with NPPES is in Anaheim, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.