Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Brent Allen Chang, MD

Q: What is the NPI number for Brent Chang?

The National Provider Identifier (NPI) for Brent Chang is 1497277768, a Type 1 (individual) record in the CMS NPPES registry.

Otolaryngology Physician in Phoenix, AZ · enumerated 2017.

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

National Provider Identifier

1497277768

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Registry record

Entity type Individual (Type 1)

Name Dr. Brent Allen Chang

Credential MD

Sex Male

Practice address 5777 E Mayo Blvd Dept of, Phoenix, AZ, 85054

Phone (480) 628-0809

Enumeration date Jul 8, 2017

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 53678 (AZ) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

What is the NPI number for Brent Chang?

The National Provider Identifier (NPI) for Brent Chang is 1497277768, a Type 1 (individual) record in the CMS NPPES registry.

Where does Brent Chang practice?

The practice location on file with NPPES is in Phoenix, AZ. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.