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

Douglas A. Tran, MD

Individual provider Otolaryngology Physician · NPI 1922003623

Douglas A. Tran, MD is an Otolaryngology in Fountain Valley, California. Graduated from University of California, Irvine, California College of Medicine in 1979, 47 years ago. Practices with Douglas a Tran MD Inc, a 2-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
47
Trained at
University of California, Irvine, California College of Medicine
Licensed in
CA
In the registry since
2005
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

10760 Warner Avenue 201
Fountain Valley, CA 92708
Phone: (714) 593-5356
Fax: (714) 593-5366
Show map & directions

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

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence G42263 (CA)

Record details

NPI number1922003623
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 17, 2005
Last updated in NPPESJanuary 8, 2015

Medicare enrollment

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

Medicare specialtyOTOLARYNGOLOGY
Medical schoolUNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE
Graduated 1979 (47 years in practice)
Group practice Douglas A Tran Md Inc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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