Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Steven Chang, DPT

Q: What is the NPI number for Steven Chang?

The National Provider Identifier (NPI) for Steven Chang is 1487941654, a Type 1 (individual) record in the CMS NPPES registry.

Physical Therapist in Oakland, CA · enumerated 2011.

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

National Provider Identifier

1487941654

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Registry record

Entity type Individual (Type 1)

Name Dr. Steven Chang

Credential DPT

Sex Male

Practice address 4341 Piedmont Ave, 201, Oakland, CA, 94611

Phone (510) 547-1630

Fax (510) 923-1944

Enumeration date Jul 7, 2011

Last updated in NPPES Jun 30, 2016

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 36360 (CA) Primary

DPT · Doctor of Physical Therapy: A physical therapist holding the clinical doctorate now standard for the profession. About the DPT 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 Steven Chang?

The National Provider Identifier (NPI) for Steven Chang is 1487941654, a Type 1 (individual) record in the CMS NPPES registry.

Where does Steven Chang practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-06-30.