Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mrs. Catherine Chang, MD

Individual provider Specialist · NPI 1295766426

Mrs. Catherine Chang, MD is an Internal Medicine in Newport Beach, California. Graduated from University of California, Geffen School of Medicine in 1988, 38 years ago. Practices as a sole proprietor and offers telehealth. Licensed in California.

Years since qualifying
38
Trained at
University of California, Geffen School of Medicine
Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1401 Avocado Ave Ste 710
Newport Beach, CA 92660-7768
Phone: (949) 717-6755
Fax: (949) 717-6859
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence G68516 (CA)

Record details

NPI number1295766426
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 5, 2006
Last updated in NPPESAugust 18, 2017

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE
Graduated 1988 (38 years in practice)
Accepts Medicare assignment Not indicated
TelehealthOffers telehealth services

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