Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Chifang Chang

Clinical Social Worker in Fremont, CA · enumerated 2015 · practices at Sutter Bay Medical Foundation.

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

National Provider Identifier

1063809168

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Chifang Chang

Sex Female

Practice address 3200 Kearney St, Fremont, CA, 94538

Phone (510) 498-3998

Enumeration date Apr 16, 2015

Last updated in NPPES Apr 16, 2015

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 61560 (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

What is the NPI number for Chifang Chang?

The National Provider Identifier (NPI) for Chifang Chang is 1063809168, a Type 1 (individual) record in the CMS NPPES registry.

Where does Chifang Chang practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-04-16.