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Sophie H Chang, MD

Family Medicine Physician in Santa Monica, CA · enumerated 2006.

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

National Provider Identifier

1720053978

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Registry record

Entity type Individual (Type 1)
Name Sophie H Chang
Credential MD
Sex Female
Practice address 2509 Pico Blvd, Santa Monica, CA, 90405
Phone (310) 392-8636
Enumeration date Feb 21, 2006
Last updated in NPPES Aug 23, 2022

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License A055936 (CA) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License A55936 (CA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
1720053978 Other CA NPI

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 Sophie Chang?
The National Provider Identifier (NPI) for Sophie Chang is 1720053978, a Type 1 (individual) record in the CMS NPPES registry.
Where does Sophie Chang practice?
The practice location on file with NPPES is in Santa Monica, 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 2022-08-23.