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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. DIANA MEIHUNG CHANG M.D.
NPI 1235105198
Family Medicine in Redondo Beach, CA

Active since February 28, 2006
502 TORRANCE BLVD, REDONDO BEACH, CA 90277(310) 792-3645 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Diana Meihung Chang M.d. NPPES

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

DR. DIANA MEIHUNG CHANG M.D. (NPI 1235105198) is an individual family medicine provider in Redondo Beach, California, licensed in California (G53328) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1235105198
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameDR. DIANA MEIHUNG CHANGCredential: M.D.
Location Address502 TORRANCE BLVDRedondo Beach, CA 90277-3413
Mailing Address502 Torrance BlvdRedondo Beach, CA 90277-3413 · (310) 792-3645
Phone(310) 792-3645
Sole ProprietorNo
Enumeration DateFebruary 28, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1235105198 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · G53328
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
502 TORRANCE BLVD, Redondo Beach, CA 90277
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Other Providers at the Same Location NPPES 20

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

JUDY CHEN M.D.
Family Medicine
502 TORRANCE BLVD
REDONDO BEACH, CA 90277
Los Angeles County (310) 316-0811
AMIE NGUYEN SCHWEIS MD
Internal Medicine (Allergy & Immunology)
502 TORRANCE BLVD
REDONDO BEACH, CA 90277
Los Angeles County (310) 316-0811
DR. RAKHI RAM MD
Radiology (Diagnostic Radiology)
502 TORRANCE BLVD
REDONDO BEACH, CA 90277
Los Angeles County (310) 214-0811
DR. TERESA KANE NAKASHIMA M.D.
Family Medicine
502 TORRANCE BLVD
REDONDO BEACH, CA 90277
Los Angeles County (310) 792-3644
DR. JOSHUA MICHAEL IAN DAVIDSON M.D., M.P.H.
Allergy & Immunology
502 TORRANCE BLVD
REDONDO BEACH, CA 90277
Los Angeles County (310) 792-8393
DENNIS TAO HUANG MD
Psychiatry & Neurology (Neurology)
502 TORRANCE BLVD
REDONDO BEACH, CA 90277
Los Angeles County (310) 316-0811
MRS. LUDMILA T PYTER MD
Family Medicine
502 TORRANCE BLVD
REDONDO BEACH, CA 90277
Los Angeles County (310) 316-0811
DR. STANFORD KEI MATSUNO MD
Family Medicine
502 TORRANCE BLVD
REDONDO BEACH, CA 90277
Los Angeles County (310) 792-3644

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 1235105198. It was assigned to this individual provider in the NPPES registry on February 28, 2006.

Where is Diana Chang located?

Diana Chang practices at 502 Torrance Blvd, Redondo Beach, CA 90277. The listed phone number is (310) 792-3645.

What is Diana Chang's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for Diana Chang was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 days 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.