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

Dr. Michael Joseph Tulloch, MD

Individual provider Hematology & Oncology Physician · NPI 1780625715

Dr. Michael Joseph Tulloch, MD is an Internal Medicine in Potsdam, New York. Graduated from University of Connecticut School of Medicine in 1983, 43 years ago. Practices with Canton-Potsdam Hospital, a 239-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New York.

Years since qualifying
43
Trained at
University of Connecticut School of Medicine
Licensed in
NY
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 →

Practice location Address checks out

50 Leroy St
Potsdam, NY 13676-1786
Phone: (315) 265-3300
Show map & directions

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

Additional practice locations (1)

  • 6603 State Highway 56, Potsdam, NY 13676-3510 — (315) 265-4772

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 175113 (NY)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence 175113 (NY)

Record details

NPI number1780625715
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 9, 2006
Last updated in NPPESApril 29, 2025
Certification dateApril 29, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF CONNECTICUT SCHOOL OF MEDICINE
Graduated 1983 (43 years in practice)
Group practice Canton-Potsdam Hospital — 239 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Potsdam