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Hospitalist in Billings, Montana

Data updated monthly · Last refresh September 2026

29 Hospitalist providers practice in Billings, and 14% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Hospitalist providers in Billings

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. Barr Petersen, M.D.
Billings, MT · No drug or device payments recorded (2025) · (406) 238-4145
Dr. Brendan Bellew, M.D.
Billings, MT · No drug or device payments recorded (2025) · (406) 238-2500
Dr. Chance Stewart
Billings, MT · No drug or device payments recorded (2025) · (406) 381-3637
Dr. Christopher Dietrich, D.O.
Billings, MT · No drug or device payments recorded (2025) · (406) 238-5442
Dr. Dana Davis, MD
Billings, MT · No drug or device payments recorded (2025) · (406) 238-5046
Dr. Di Wu, M.D.
Billings, MT · No drug or device payments recorded (2025) · (406) 238-2500
Dr. Jacob Perrin
Billings, MT · No drug or device payments recorded (2025) · (406) 238-2500
Dr. James Jackson
Billings, MT · No drug or device payments recorded (2025) · (406) 238-2500
Dr. Jason Kunz
Billings, MT · No drug or device payments recorded (2025) · (406) 238-2500
Dr. Jennifer Pflug, MD
Billings, MT · No drug or device payments recorded (2025) · (406) 657-4000
Dr. John Konow, MD
Billings, MT · No drug or device payments recorded (2025) · (406) 247-3350
Dr. John Thieszen, M.D.
Billings, MT · $126 in drug and device payments (2025) · (970) 391-0572
Dr. Julian Grecco, MD
Billings, MT · No drug or device payments recorded (2025) · (406) 238-2500
Dr. Kathryn Durnford, MD
Billings, MT · $21 in drug and device payments (2025) · (406) 238-2500
Dr. Kirk Thorpe, DO
Billings, MT · $257 in drug and device payments (2025) · (406) 657-7000
Dr. Kylie Ebner, D.O
Billings, MT · No drug or device payments recorded (2025) · (406) 238-5442
Dr. Mary Galka, DO, MPH
Billings, MT · No drug or device payments recorded (2025) · (503) 880-8530
Dr. Matthew Hartman, M.D.
Billings, MT · No drug or device payments recorded (2025) · (406) 238-2500
Dr. Matthew Niemeyer, D.O
Billings, MT · No drug or device payments recorded (2025) · (406) 238-5442
Dr. Megan Mcmillan, M.D.
Billings, MT · No drug or device payments recorded (2025) · (406) 238-5046
Dr. Meredith Sladic, MD
Billings, MT · No drug or device payments recorded (2025) · (406) 238-2500
Dr. Peter Mitchell, MD
Billings, MT · $15 in drug and device payments (2025) · (406) 238-2500
Dr. Riley Brazil, MD/MPH
Billings, MT · No drug or device payments recorded (2025) · (425) 802-0305
Dr. Rodney Teichroeb, MD
Billings, MT · No drug or device payments recorded (2025) · (406) 238-2500
Dr. Ryan Rhodes, DO
Billings, MT · No drug or device payments recorded (2025) · (406) 238-2500
Dr. Shelly Basye, M.D.
Billings, MT · No drug or device payments recorded (2025) · (406) 238-2500
Dr. Tricia Alejandro, MD
Billings, MT · No drug or device payments recorded (2025) · (406) 238-2500
Dr. Trincy Jeysingh
Billings, MT · No drug or device payments recorded (2025) · (406) 238-2500
Dr. Whitney Ward, DO
Billings, MT · No drug or device payments recorded (2025) · (406) 238-5046

Common questions

How many Hospitalist providers are in Billings, Montana?

There are 29 Hospitalist providers with active NPI records practicing in Billings, according to federal NPPES data refreshed monthly.

How many Hospitalist providers in Billings received drug or device company payments?

4 of 29 (14%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

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 Billings Hospitalist across Montana

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.