General Surgeons in Montana
Data updated monthly · Last refresh October 2026
137 Surgery providers practice in Montana, including 14 (10%) 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.
137providers
14telehealth
Billingstop city
Surgery by city in Montana
Choose a city to see providers there.
Where General Surgeons in Montana practice
From CMS Medicare enrollment records covering 81 of the 137 providers listed here (59%). Providers who do not bill Medicare are not included in these figures.
16%solo or small practice (under 10 clinicians)
35%mid-size group (10 to 99)
49%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | General Surgeons | All clinicians in group | Main city |
| Billings Clinic | 7 | 814 | Billings |
| Providence Health and Services Mt | 7 | 358 | Missoula |
| Bozeman Health Deaconess Hospital | 7 | 309 | Bozeman |
| Surgical Associates, PC | 7 | 9 | Billings |
| Benefis Hospitals Inc. | 6 | 390 | Great Falls |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | General Surgeons affiliated |
| Billings Clinic Hospital | Billings | Nonprofit | 4 of 5 | 13 |
| St. Patrick Hospital | Missoula | Nonprofit | 5 of 5 | 12 |
| Intermountain Health St Vincent Regional Hospital | Billings | Nonprofit | 4 of 5 | 10 |
| Benefis Hospitals Inc. | Great Falls | Nonprofit | 2 of 5 | 9 |
| Bozeman Health Deaconess Hospital | Bozeman | Nonprofit | 4 of 5 | 8 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Surgery 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. John Weber, MDAnaconda, MT · No drug or device payments recorded (2025) ·
(406) 563-8686 Dr. Thomas Mcmahon, MDAnaconda, MT · No drug or device payments recorded (2025) ·
(406) 563-8571 Dr. Barry Mckenzie, M.D.Billings, MT · $40 in drug and device payments (2025) ·
(406) 238-6470 Dr. Bret Murray, MDBillings, MT · $1,596 in drug and device payments (2025) · Telehealth ·
(406) 238-2500 Dr. Bryan Potter, M.D.Billings, MT · No drug or device payments recorded (2025) ·
(406) 252-8346 Dr. Carson Walker, MDBillings, MT · $22 in drug and device payments (2025) ·
(406) 238-6470 Dr. David Myers, M.D.Billings, MT · No drug or device payments recorded (2025) ·
(406) 656-8385 Dr. Dennis Maier, MDBillings, MT · No drug or device payments recorded (2025) ·
(406) 238-6470 Dr. Eric Dringman, MDBillings, MT · $80 in drug and device payments (2025) ·
(406) 238-6470 Dr. Fred Schneider, M.D.Billings, MT · No drug or device payments recorded (2025) ·
(406) 245-6982 Dr. George Bentzel, MDBillings, MT · $110 in drug and device payments (2025) ·
(406) 238-6470 Dr. Jeffrey Balison, M.D.Billings, MT · No drug or device payments recorded (2025) ·
(406) 651-5670 Dr. Joel Braverman, MDBillings, MT · $1,133 in drug and device payments (2025) ·
(406) 238-2500 Dr. John Gregory, MDBillings, MT · No drug or device payments recorded (2025) ·
(406) 238-2500 Dr. John Pender, MDBillings, MT · No drug or device payments recorded (2025) · Telehealth ·
(406) 238-5046 Dr. Kathryn Hatch, MDBillings, MT · $1,124 in drug and device payments (2025) ·
(406) 238-6470 Dr. Lynn Clewley, M.D.Billings, MT · $3,006 in drug and device payments (2025) · Telehealth ·
(406) 238-2500 Dr. Michael EnglehartBillings, MT · $51 in drug and device payments (2025) · Telehealth ·
(406) 238-2500 Dr. Michael Hill, M.D.Billings, MT · $214 in drug and device payments (2025) ·
(406) 238-2500 Dr. Michael Wilcox, M.D.Billings, MT · $15,860 in drug and device payments (2025) ·
(406) 238-6470 Dr. Nathaniel Rieb, M.D.Billings, MT · No drug or device payments recorded (2025) ·
(406) 238-2500 Dr. Paul Grmoljez, MDBillings, MT · No drug or device payments recorded (2025) ·
(406) 238-2500 Dr. Philip Seu, MDBillings, MT · No drug or device payments recorded (2025) ·
(406) 252-8346 Dr. Rachel Ott, M.D.Billings, MT · $774 in drug and device payments (2025) ·
(406) 238-6470 Dr. Robert Hurd, MDBillings, MT · No drug or device payments recorded (2025) ·
(406) 238-2500 Dr. Scott Dull, MDBillings, MT · No drug or device payments recorded (2025) ·
(406) 238-2500 Dr. Terry Housinger, MDBillings, MT · No drug or device payments recorded (2025) ·
(406) 238-2500 Dr. Timothy Dernbach, MDBillings, MT · $32 in drug and device payments (2025) ·
(406) 238-6820 Dr. Anthony Goodman, M.D.Bozeman, MT · No drug or device payments recorded (2025) ·
(406) 585-5452 Dr. Charles Rinker, MDBozeman, MT · No drug or device payments recorded (2025) ·
(406) 587-0704 Dr. David Parks, MDBozeman, MT · No drug or device payments recorded (2025) ·
(406) 587-0704 Dr. Garth Olds, MDBozeman, MT · $261 in drug and device payments (2025) ·
(406) 414-4550 Dr. Jacqueline Stephenson, DOBozeman, MT · No drug or device payments recorded (2025) ·
(406) 414-6607 Dr. Jennifer Rogers-stevane, MDBozeman, MT · $567 in drug and device payments (2025) ·
(406) 581-1444 Dr. Kelly Banks, MDBozeman, MT · No drug or device payments recorded (2025) ·
(406) 587-0704 Dr. Richard Lesperance, M.D.Bozeman, MT · $825 in drug and device payments (2025) ·
(406) 414-4550 Dr. Robin Hape, MDBozeman, MT · $285 in drug and device payments (2025) ·
(406) 414-4550 Dr. Brenna Fanning, MDButte, MT · $1,785 in drug and device payments (2025) ·
(406) 496-3480 Dr. Daniel Diamond, M.D.Columbia Falls, MT · No drug or device payments recorded (2025) ·
(406) 387-5705 Dr. Brian Luepke, M.D.Columbus, MT · No drug or device payments recorded (2025) ·
(406) 780-0818 Dr. Frank Raiser, MDDeer Lodge, MT · $81 in drug and device payments (2025) ·
(406) 846-1722 Dr. Shafi Shafaieh, M.D.Dillon, MT · No drug or device payments recorded (2025) ·
(406) 683-6861 Dr. Anthony Menichino, M.D.Fort Harrison, MT · No drug or device payments recorded (2025) ·
(406) 447-7691 Dr. Gregory Johnson, M.D.Fort Harrison, MT · No drug or device payments recorded (2025) ·
(406) 442-6410 Dr. Ira Levine, M.D.Fort Harrison, MT · No drug or device payments recorded (2025) ·
(406) 442-6410 Common questions
How many Surgery providers are in Montana?There are 137 Surgery providers with active NPI records practicing in Montana, according to federal NPPES data refreshed monthly.
Do Surgery providers in Montana offer telehealth?Yes. 14 of the 137 Surgery providers in Montana (about 10%) report offering telehealth services in CMS data.
Which cities in Montana have the most Surgery providers?Billings (26), Missoula (19), Bozeman (12) have the highest concentration of Surgery providers in Montana.
How many Surgery providers in Montana received drug or device company payments?63 of 137 Surgery providers in Montana (46%) 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 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 General Surgeons in Montana work in independent practices or large health systems?Among 81 General Surgeons in Montana enrolled in Medicare, 16% bill through a solo or small practice with fewer than 10 clinicians, 35% through a mid-size group of 10 to 99, and 49% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do General Surgeons in Montana work at?According to CMS facility affiliation records, the Montana hospitals where the most General Surgeons hold privileges are Billings Clinic Hospital in Billings; St. Patrick Hospital in Missoula; Intermountain Health St Vincent Regional Hospital in Billings.
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