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

Dr. David Tran, MD

Individual provider Internal Medicine Physician · NPI 1881830784

Dr. David Tran, MD is an Internal Medicine Physician in Upland, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2008
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1113 Alta Ave Ste 103
Upland, CA 91786-2803
Phone: (909) 985-1908
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A034301 (CA)

Record details

NPI number1881830784
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 23, 2008
Last updated in NPPESDecember 23, 2008
Mailing address1113 Alta Ave Ste 103, Upland, CA 91786-2803

Other providers in Upland