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Ally Chang

Behavior Analyst in Pasadena, CA · enumerated 2022.

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

National Provider Identifier

1396479648

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Registry record

Entity type Individual (Type 1)
Name Ally Chang
Sex Female
Practice address 50 N Hill Ave Ste 100, Pasadena, CA, 91106
Phone (714) 707-1607
Enumeration date Jul 13, 2022
Last updated in NPPES Jul 13, 2022

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers 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.

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Frequently asked questions

What is the NPI number for Ally Chang?
The National Provider Identifier (NPI) for Ally Chang is 1396479648, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ally Chang practice?
The practice location on file with NPPES is in Pasadena, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-13.