Independent US Healthcare Provider Directory & Public Medical Database Patient Guides
Medical Specialty Listing

Internal Medicine Providers in Potsdam, NY

Browse 8 Internal Medicine providers listed in NPPES with a practice address in Potsdam, New York.

8 Healthcare Providers

How Potsdam compares with the U.S.

8 active clinicians in Internal Medicine list a practice address in Potsdam, NY in the NPI registry.

Potsdam has fewer than 10,000 residents, so rates per 100,000 people change a lot with each clinician and are not compared here.

Too few clinicians in Internal Medicine in Potsdam are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026.

Showing 1โ€“8 of 8 providers
With recent CMS data first, then Aโ€“Z

Dr. Cynthia Jacildone Baltazar , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
50 Leroy St, Potsdam, NY 136761799
Phone: 3152653300
NPI Identifier 1790782548
View Full Profile

Dr. Jan Stephen Close , MD

Internal Medicine

Active NPI Status
50 Leroy St, Potsdam, NY 136761786
Phone: 3152653300
NPI Identifier 1891867180
View Full Profile

Dr. Kaylan Mucci , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
50 Leroy St, Potsdam, NY 136761786
Phone: 3152653300
NPI Identifier 1316477169
View Full Profile

Dr. Imre Kayvan Rainey-Spence , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
50 Leroy St, Potsdam, NY 136761786
Phone: 3152615022
NPI Identifier 1982862181
View Full Profile

Dr. Robert Thomas Rogers , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
49 Lawrence Ave, Potsdam, NY 136761889
Phone: 3152615550
NPI Identifier 1679596621
View Full Profile

Dr. Michael Joseph Tulloch , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
50 Leroy St, Potsdam, NY 136761786
Phone: 3152653300
NPI Identifier 1780625715
View Full Profile

Dr. Eric L Walter , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
50 Leroy St, Potsdam, NY 136761799
Phone: 3152653300
NPI Identifier 1376106310
View Full Profile

Dr. William J Detorres , MD

Internal Medicine

Active NPI Status
6604 State Highway 56, Potsdam, NY 136763545
Phone: 3152614777
NPI Identifier 1467453589
View Full Profile

Frequently Asked Questions about Internal Medicine in Potsdam

How do I check a Internal Medicine practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the New York licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.

Other Specialties in Potsdam

Internal Medicine Providers in Other New York Cities

Cities with the most listed practitioners first.