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

Thomas Thanh Tran, MD, Inc

Organization Internal Medicine Physician · NPI 1699926345

Thomas Thanh Tran, MD, Inc is an Internal Medicine Physician in Corona, California. Licensed in California. Registered with an NPI since 2008.

Licensed in
CA
In the registry since
2008
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

800 S Main St
Corona, CA 92882-3420
Phone: (951) 278-5590
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A85242 (CA)

Record details

NPI number1699926345
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Thomas Tran — Owner · (951) 278-5590
NPI enumeratedSeptember 30, 2008
Last updated in NPPESNovember 11, 2010
Mailing addressPo Box 77790, Corona, CA 92877-0126

Other providers in Corona