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

Dr. James Nguyen, MD

Individual provider Hematology & Oncology Physician · NPI 1669009130

Dr. James Nguyen, MD is a Hematology & Oncology Physician in Buffalo, New York. Works from 2 locations. Licensed in New York.

Licensed in
NY
In the registry since
2020
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Partly verified

Some contact details are missing from the federal record.

Elm And Carlton St
Buffalo, NY 14263-0001
Phone: (716) 845-2300
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (1)

  • 500 University Dr, Hershey, PA 17033-2360 — (714) 603-4597

Specialties & licences

Student in an Organized Health Care Education/Training Program (primary) Taxonomy 390200000X
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence MD492656 (NY)

Record details

NPI number1669009130
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 25, 2020
Last updated in NPPESJanuary 23, 2026
Certification dateJanuary 23, 2026
Mailing addressElm And Carlton St, Buffalo, NY 14263-0001

Other providers in Buffalo