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

Dr. James P Stephen, MD

Individual provider General Practice Physician · NPI 1821009911

Dr. James P Stephen, MD is an Internal Medicine in Buffalo, New York. Graduated from State University of New York at Stony Brook, School of Medicine in 1999, 27 years ago. Practices as a sole proprietor and works from 2 locations. Licensed in New York and South Carolina.

Years since qualifying
27
Trained at
State University of New York at Stony Brook, School of Medicine
Licensed in
NY, SC
In the registry since
2006
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 Address checks out

701 Seneca St Ste 646C
Buffalo, NY 14210-1351
Phone: (716) 995-4450
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)

  • 1595 Bailey Ave, Buffalo, NY 14212-2008 — (716) 893-8550

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence 91017 (SC)
Internal Medicine Physician Taxonomy 207R00000X · Licence 241259-1 (NY)

Record details

NPI number1821009911
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 11, 2006
Last updated in NPPESJanuary 8, 2026
Certification dateJanuary 8, 2026
Mailing address7755 Center Ave, Ste 630, Huntington Beach, CA 92647-9152

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolSTATE UNIVERSITY OF NEW YORK AT STONY BROOK, SCHOOL OF MEDICINE
Graduated 1999 (27 years in practice)
Accepts Medicare assignment Not indicated

Other providers in Buffalo