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Joni Chang, PHARMD

Psychiatric Pharmacist in Mather, CA · enumerated 2016.

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

National Provider Identifier

1679939201

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Registry record

Entity type Individual (Type 1)
Name Joni Chang
Credential PHARMD
Sex Female
Practice address Mather, CA, 95655
Phone (916) 366-5444
Enumeration date Jan 12, 2016
Last updated in NPPES Sep 15, 2016

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1835P1300X Psychiatric Pharmacist Pharmacy Service Providers · License 22643 (MD) Primary
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD 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.

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Frequently asked questions

Where does Joni Chang practice?
The practice location on file with NPPES is in Mather, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Joni Chang?
The National Provider Identifier (NPI) for Joni Chang is 1679939201, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-15.