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Internal Medicine Doctors in Montana

Data updated monthly · Last refresh October 2026

320 Internal Medicine providers practice in Montana, including 47 (15%) offering telehealth. The largest concentration is in Billings. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

320providers
47telehealth
Billingstop city

Internal Medicine by city in Montana

Choose a city to see providers there.

Internal Medicine in Billings78 providers
Internal Medicine in Missoula46 providers
Internal Medicine in Bozeman35 providers
Internal Medicine in Kalispell30 providers
Internal Medicine in Great Falls21 providers
Internal Medicine in Helena16 providers
Internal Medicine in Butte14 providers
Internal Medicine in Hamilton9 providers
Internal Medicine in Fort Harrison8 providers
Internal Medicine in Dillon7 providers
Internal Medicine in Havre5 providers
Internal Medicine in Livingston5 providers
Internal Medicine in Whitefish5 providers
Internal Medicine in Anaconda4 providers
Internal Medicine in Glendive4 providers
Internal Medicine in Lewistown4 providers
Internal Medicine in Sidney4 providers
Internal Medicine in Hardin3 providers
Internal Medicine in Miles City3 providers
Internal Medicine in Belgrade3 providers
Internal Medicine in Glasgow2 providers
Internal Medicine in Ft Harrison2 providers
Internal Medicine in Crow Agency1 providers
Internal Medicine in Bigfork1 providers

Internal Medicine providers in Montana

Listed by city, largest first. 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. Andrew Fisher, DO
Helena, MT · No drug or device payments recorded (2025) · (406) 457-4180
Dr. Daniel Hesskamp, MD
Helena, MT · No drug or device payments recorded (2025) · (406) 442-3570
Dr. David Jordan, MD
Helena, MT · No drug or device payments recorded (2025) · (406) 443-3457
Dr. Eric Thomas, M.D.
Helena, MT · No drug or device payments recorded (2025) · Telehealth · (908) 625-7887
Dr. Faust Alvarez, MD
Helena, MT · No drug or device payments recorded (2025) · (406) 443-3838
Dr. Janice Griffin, MD
Helena, MT · No drug or device payments recorded (2025) · (406) 457-4180
Dr. Jean Justad, MD
Helena, MT · No drug or device payments recorded (2025) · (406) 442-2205
Dr. Jeannie Brandt, M.D.
Helena, MT · No drug or device payments recorded (2025) · (406) 444-7500
Dr. Laurel Kittrell, MD
Helena, MT · No drug or device payments recorded (2025) · (406) 457-4180
Dr. Lee Travis, MD
Helena, MT · No drug or device payments recorded (2025) · (406) 457-4180
Dr. Patrick Morrow, MD
Helena, MT · No drug or device payments recorded (2025) · (406) 461-1428
Dr. Shari Marx, MD
Helena, MT · No drug or device payments recorded (2025) · (406) 442-3570
Dr. Stephen Mest, MD
Helena, MT · No drug or device payments recorded (2025) · (406) 457-4180
Dr. Tracy Dill, MD
Helena, MT · No drug or device payments recorded (2025) · (406) 457-4180
Dr. Virginia Harrison, MD
Helena, MT · No drug or device payments recorded (2025) · (406) 457-4180
Dr. William Fernandez, M.D.
Helena, MT · No drug or device payments recorded (2025) · (406) 465-6957
Dr. Anna Robbins, MD
Kalispell, MT · No drug or device payments recorded (2025) · (406) 751-5310
Dr. Ann Bukacek, M.D.
Kalispell, MT · No drug or device payments recorded (2025) · (406) 755-7785
Dr. Bennie Rossetto, MD
Kalispell, MT · No drug or device payments recorded (2025) · (406) 751-5980
Dr. Christopher Gill, MD
Kalispell, MT · No drug or device payments recorded (2025) · (406) 752-8120
Dr. Daniel Hanba, MD
Kalispell, MT · No drug or device payments recorded (2025) · Telehealth · (406) 752-8120
Dr. Daniel Short, D.O.
Kalispell, MT · No drug or device payments recorded (2025) · (406) 751-5310
Dr. David Habel, M.D.
Kalispell, MT · No drug or device payments recorded (2025) · (406) 858-6849
Dr. Dennis Peterson, M.D.
Kalispell, MT · No drug or device payments recorded (2025) · (406) 755-7366
Dr. Douglas Nelson, M.D.
Kalispell, MT · No drug or device payments recorded (2025) · (406) 752-8120
Dr. Harvey Swanson, M.D.
Kalispell, MT · No drug or device payments recorded (2025) · (406) 751-5980
Dr. Herman Lyle, MD
Kalispell, MT · No drug or device payments recorded (2025) · Telehealth · (406) 755-7366
Dr. Jamie Hettick, MD
Kalispell, MT · No drug or device payments recorded (2025) · (406) 755-5266
Dr. Josephine Wright, MD
Kalispell, MT · No drug or device payments recorded (2025) · Telehealth · (406) 755-7366
Dr. Katherine Kasavana, M.D.
Kalispell, MT · $17 in drug and device payments (2025) · (406) 751-5310
Dr. Kelly Redfield, M.D.
Kalispell, MT · No drug or device payments recorded (2025) · Telehealth · (406) 755-7366
Dr. Kimberly Damrow
Kalispell, MT · $19 in drug and device payments (2025) · Telehealth · (406) 257-8992
Dr. Laura Csaplar, MD
Kalispell, MT · No drug or device payments recorded (2025) · (406) 752-8120
Dr. Laura Mirch, M.D.
Kalispell, MT · $17 in drug and device payments (2025) · (406) 751-5310
Dr. Laura Sage, M.D.
Kalispell, MT · No drug or device payments recorded (2025) · (406) 858-6802
Dr. Marisa Hoyne, MD
Kalispell, MT · $27 in drug and device payments (2025) · (406) 743-3299
Dr. Marise Johnson, M.D.
Kalispell, MT · No drug or device payments recorded (2025) · (406) 755-5266
Dr. Mark Ochenrider, MD
Kalispell, MT · No drug or device payments recorded (2025) · (406) 752-8120
Dr. Mark Welch, MD
Kalispell, MT · $17 in drug and device payments (2025) · (406) 751-5310
Dr. Mitchell Marzo, M.D.
Kalispell, MT · No drug or device payments recorded (2025) · (406) 751-5310
Dr. Rachelle Losey, MD
Kalispell, MT · No drug or device payments recorded (2025) · (406) 751-5310
Dr. Robert Sherrick, M.D.
Kalispell, MT · $99 in drug and device payments (2025) · (406) 756-3950
Dr. Rob Perkins, MD
Kalispell, MT · $17 in drug and device payments (2025) · (406) 751-5310
Dr. Sarah Robinson, MD
Kalispell, MT · No drug or device payments recorded (2025) · Telehealth · (406) 755-7366
Dr. Stephen Evans, M.D.
Kalispell, MT · $91 in drug and device payments (2025) · (406) 752-8120
Dr. Todd Wisser, DO
Kalispell, MT · No drug or device payments recorded (2025) · (406) 858-6849
Dr. Damon Martin, M.D.
Lame Deer, MT · No drug or device payments recorded (2025) · (406) 477-4400
Dr. Dale Hoekema, MD
Lewistown, MT · No drug or device payments recorded (2025) · (406) 535-1502
Dr. Edward Thomas, M.D.
Lewistown, MT · No drug or device payments recorded (2025) · (406) 538-2661
Dr. Joan Mcmahon, MD
Lewistown, MT · No drug or device payments recorded (2025) · (406) 535-1502

Conditions Internal Medicine providers in 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.

Common questions

How many Internal Medicine providers are in Montana?

There are 320 Internal Medicine providers with active NPI records practicing in Montana, according to federal NPPES data refreshed monthly.

Do Internal Medicine providers in Montana offer telehealth?

Yes. 47 of the 320 Internal Medicine providers in Montana (about 15%) report offering telehealth services in CMS data.

Which cities in Montana have the most Internal Medicine providers?

Billings (78), Missoula (46), Bozeman (35) have the highest concentration of Internal Medicine providers in Montana.

How many Internal Medicine providers in Montana received drug or device company payments?

61 of 320 Internal Medicine providers in Montana (19%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Internal Medicine providers in Montana treat?

Internal Medicine providers 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 counts and profiles 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.

Do most Internal Medicine Doctors in Montana work in independent practices or large health systems?

Among 171 Internal Medicine Doctors in Montana enrolled in Medicare, 8% bill through a solo or small practice with fewer than 10 clinicians, 28% through a mid-size group of 10 to 99, and 64% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Internal Medicine Doctors in Montana work at?

According to CMS facility affiliation records, the Montana hospitals where the most Internal Medicine Doctors hold privileges are Billings Clinic Hospital in Billings; St. Patrick Hospital in Missoula; Intermountain Health St Vincent Regional Hospital in Billings.

Related reading on HealthcareDiscovery.AI

Internal Medicine in all 50 states Search all 320 in the directory Ask Zach for help choosing

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Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Internal Medicine in Montana? Get featured.