Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Albert James Chang, MD PHD

Q: What is the NPI number for Albert Chang?

The National Provider Identifier (NPI) for Albert Chang is 1104089267, a Type 1 (individual) record in the CMS NPPES registry.

Radiation Oncology Physician in Los Angeles, CA · enumerated 2008.

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

National Provider Identifier

1104089267

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Albert James Chang

Credential MD PHD

Sex Male

Practice address Los Angeles, CA, 90024

Phone (310) 825-0128

Enumeration date Jul 8, 2008

Last updated in NPPES Aug 1, 2017

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

Taxonomy & licenses

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians · License A121359 (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 Albert Chang practice?

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

What is the NPI number for Albert Chang?

The National Provider Identifier (NPI) for Albert Chang is 1104089267, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-08-01.