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

Dr. Diane Barbara Harris, MD

Individual provider Psychiatry Physician · NPI 1225041023

Dr. Diane Barbara Harris, MD is a Psychiatry in Fountain Valley, California. Graduated from University of California, Irvine, California College of Medicine in 1982, 44 years ago. Offers telehealth. Licensed in California.

Years since qualifying
44
Trained at
University of California, Irvine, California College 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

11770 Warner Ave Ste 127
Fountain Valley, CA 92708-2660
Phone: (714) 967-0660
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence G51414 (CA)

Record details

NPI number1225041023
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 14, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolUNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE
Graduated 1982 (44 years in practice)
Accepts Medicare assignment Not indicated
TelehealthOffers telehealth services

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