Internal Medicine in Great Falls, Montana
Data updated monthly · Last refresh September 2026
21 Internal Medicine providers practice in Great Falls. Listings are drawn from federal public records and are not endorsements.
Internal Medicine providers in Great Falls
Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Berilonson Osiro, MDGreat Falls, MT · No drug or device payments recorded (2025) ·
(406) 731-8888 Dr. Bradford Bergman, MDGreat Falls, MT · $214 in drug and device payments (2025) · Telehealth ·
(406) 731-8888 Dr. Eve Gerasimou, MDGreat Falls, MT · No drug or device payments recorded (2025) ·
(406) 454-2171 Dr. Frederick Miller, DOGreat Falls, MT · No drug or device payments recorded (2025) ·
(406) 454-2171 Dr. Gary Buffington, MDGreat Falls, MT · No drug or device payments recorded (2025) ·
(406) 455-4690 Dr. James Legan, MDGreat Falls, MT · $34 in drug and device payments (2025) · Telehealth ·
(406) 727-2121 Dr. Katherine Zitello, MDGreat Falls, MT · $238 in drug and device payments (2025) ·
(406) 731-8888 Dr. Kathleen Blair, DOGreat Falls, MT · $176 in drug and device payments (2025) · Telehealth ·
(406) 731-8888 Dr. Kirsten Krauss, MDGreat Falls, MT · No drug or device payments recorded (2025) ·
(406) 454-8070 Dr. Lee Pietrangelo, M.D.Great Falls, MT · No drug or device payments recorded (2025) ·
(406) 455-5000 Dr. Lorenzo Boccuzzi, D.O.Great Falls, MT · No drug or device payments recorded (2025) ·
(406) 455-5000 Dr. Meredith Mckanna, MDGreat Falls, MT · No drug or device payments recorded (2025) ·
(406) 455-4694 Dr. Michael Doubek, MDGreat Falls, MT · No drug or device payments recorded (2025) ·
(406) 453-7600 Dr. Mohan Shrestha, M.D.Great Falls, MT · No drug or device payments recorded (2025) ·
(406) 455-5000 Dr. Nicholas Trum, MDGreat Falls, MT · $2,239 in drug and device payments (2025) ·
(406) 455-5000 Dr. Raheel KhalidGreat Falls, MT · $43 in drug and device payments (2025) ·
(406) 455-5000 Dr. Sean Banks, DOGreat Falls, MT · No drug or device payments recorded (2025) ·
(406) 454-2171 Dr. Stacy Kingsland, MDGreat Falls, MT · $561 in drug and device payments (2025) ·
(406) 727-2121 Dr. Steven Chrzanowski, MDGreat Falls, MT · $144 in drug and device payments (2025) ·
(406) 731-8888 Dr. Sumaiya Mahboob, MDGreat Falls, MT · No drug or device payments recorded (2025) ·
(406) 455-5000 Dr. Tony Lenz, MDGreat Falls, MT · No drug or device payments recorded (2025) ·
(406) 454-2171 Conditions Internal Medicine providers in Great Falls, Montana commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.
- High blood pressure
- Type 2 diabetes
- High cholesterol
- Preventive care
- Chronic disease management
Common questions
How many Internal Medicine providers are in Great Falls, Montana?There are 21 Internal Medicine providers with active NPI records practicing in Great Falls, according to federal NPPES data refreshed monthly.
What conditions do Internal Medicine providers in Great Falls treat?Internal Medicine providers in Great Falls commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management and related conditions. Individual practices vary, so confirm with the provider before booking.
Where does this data come from?Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
All specialties in Great Falls Internal Medicine across Montana