Surgery in Missoula, Montana
Data updated monthly · Last refresh September 2026
19 Surgery providers practice in Missoula. Listings are drawn from federal public records and are not endorsements.
Surgery providers in Missoula
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. Charles Swannack, MDMissoula, MT · No drug or device payments recorded (2025) ·
(406) 542-7525 Dr. Christopher Maki, MDMissoula, MT · No drug or device payments recorded (2025) ·
(406) 542-7525 Dr. David Bellamah, MDMissoula, MT · $141 in drug and device payments (2025) ·
(406) 541-3200 Dr. Deron Ludwig, MDMissoula, MT · $2,969 in drug and device payments (2025) · Telehealth ·
(406) 329-5866 Dr. Dillon Morris, MDMissoula, MT · $1,997 in drug and device payments (2025) · Telehealth ·
(406) 728-0285 Dr. Elizabeth Suh, M.D.Missoula, MT · No drug or device payments recorded (2025) ·
(406) 830-3125 Dr. John Pickens, M.D.Missoula, MT · No drug or device payments recorded (2025) ·
(406) 329-5825 Dr. John Pickhardt, MDMissoula, MT · No drug or device payments recorded (2025) ·
(406) 542-7525 Dr. Kelsi Swanson, MDMissoula, MT · $3,924 in drug and device payments (2025) ·
(406) 542-7525 Dr. Lori Grimsley, MDMissoula, MT · No drug or device payments recorded (2025) ·
(406) 542-7525 Dr. Louis Kattine, MDMissoula, MT · $15 in drug and device payments (2025) ·
(406) 542-7525 Dr. Matthew Silva, D.O.Missoula, MT · $4,370 in drug and device payments (2025) ·
(406) 542-7525 Dr. Michael Zehnpfennig, M.D.Missoula, MT · $95 in drug and device payments (2025) · Telehealth ·
(406) 541-2570 Dr. Riley Grogan, MDMissoula, MT · No drug or device payments recorded (2025) · Telehealth ·
(406) 329-5828 Dr. Stacie Campo, MDMissoula, MT · $121 in drug and device payments (2025) ·
(406) 542-7525 Dr. Stuart Allyn, DDS, MDMissoula, MT · No drug or device payments recorded (2025) ·
(406) 549-6600 Dr. Tarin Worrest, MDMissoula, MT · $1,595 in drug and device payments (2025) · Telehealth ·
(406) 728-0285 Dr. Timothy Richards, M.D.Missoula, MT · No drug or device payments recorded (2025) ·
(406) 728-0285 Dr. Vern Horton, MDMissoula, MT · No drug or device payments recorded (2025) ·
(406) 728-4100 Common questions
How many Surgery providers are in Missoula, Montana?There are 19 Surgery providers with active NPI records practicing in Missoula, according to federal NPPES data refreshed monthly.
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 Missoula Surgery across Montana