Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Justin Chang

Q: What is the NPI number for Justin Chang?

The National Provider Identifier (NPI) for Justin Chang is 1508507195, a Type 1 (individual) record in the CMS NPPES registry.

Pediatrics Physician in Bellflower, CA · enumerated 2022.

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

National Provider Identifier

1508507195

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Registry record

Entity type Individual (Type 1)

Name Justin Chang

Sex Male

Practice address 9400 Rosecrans Ave, Bellflower, CA, 90706

Phone (833) 574-2273

Enumeration date Apr 6, 2022

Last updated in NPPES Jun 17, 2025

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 190363 (CA) Primary

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

Where does Justin Chang practice?

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

What is the NPI number for Justin Chang?

The National Provider Identifier (NPI) for Justin Chang is 1508507195, 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 2025-06-17.