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

Douglas A. Tran, MD Inc

Organization Otolaryngology Physician · NPI 1427018993

Douglas A. Tran, MD Inc is an Otolaryngology Physician in Fountain Valley, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

10760 Warner Ave 201
Fountain Valley, CA 92708-3845
Phone: (714) 593-5356
Fax: (714) 593-5366
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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 number1427018993
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Douglas Tran — Provider · (714) 593-5356
NPI enumeratedMarch 27, 2006
Last updated in NPPESNovember 6, 2012
Mailing address10760 Warner Ave, 201, Fountain Valley, CA 92708-3845

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