DIANA CHANG NP
NPI 1710322433
Nurse Practitioner - Family in Fullerton, CA

Q: What is Diana Chang's NPI number?

The NPI number for Diana Chang is 1710322433. It was assigned to this individual provider in the NPPES registry on May 8, 2013.

Q: What is Diana Chang's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Diana Chang was last updated on May 8, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 08, 2013

381 IMPERIAL HWY, FULLERTON, CA 92835(714) 879-7200 Get Directions Write a Review

NPPES record last updated: May 8, 2013. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Diana Chang Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DIANA CHANG NP (NPI 1710322433) is an individual family provider in Fullerton, California, licensed in California (21796) and active in the NPI registry since May 2013.

NPPES Registry Identity

NPI1710322433

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameDIANA CHANGCredential: NP

Location Address381 IMPERIAL HWYFullerton, CA 92835-1040

Mailing Address381 Imperial HwyFullerton, CA 92835-1040

Phone(714) 879-7200

Sole ProprietorYes

Enumeration DateMay 8, 2013

✔ NPI 1710322433 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in CA · 21796

381 IMPERIAL HWY, Fullerton, CA 92835

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Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. MANPREET KAUR MULTANI MD

Psychiatry & Neurology (Neurology)

381 IMPERIAL HWY
FULLERTON, CA 92835

Orange County (714) 879-7200

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Diana Chang's NPI number?

The NPI number for Diana Chang is 1710322433. It was assigned to this individual provider in the NPPES registry on May 8, 2013.

Where is Diana Chang located?

Diana Chang practices at 381 Imperial Hwy, Fullerton, CA 92835. The listed phone number is (714) 879-7200.

What is Diana Chang's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Diana Chang was last updated on May 8, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.