Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alex Li Han Chang, MD

Q: What is the NPI number for Alex Chang?

The National Provider Identifier (NPI) for Alex Chang is 1346098555, a Type 1 (individual) record in the CMS NPPES registry.

Student in an Organized Health Care Education/Training Program in Providence, RI · enumerated 2024.

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

National Provider Identifier

1346098555

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Registry record

Entity type Individual (Type 1)

Name Alex Li Han Chang

Credential MD

Sex Male

Practice address 593 Eddy St, Providence, RI, 02903

Phone (401) 444-4741

Fax (401) 444-4445

Enumeration date May 11, 2024

Last updated in NPPES May 17, 2024

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License LP06290 (RI) 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

Where does Alex Chang practice?

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

What is the NPI number for Alex Chang?

The National Provider Identifier (NPI) for Alex Chang is 1346098555, 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 2024-05-17.