Surgery in Bismarck, North Dakota
Data updated monthly · Last refresh September 2026
13 Surgery providers practice in Bismarck. Listings are drawn from federal public records and are not endorsements.
Surgery providers in Bismarck
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. Brandon Helbling, MDBismarck, ND · $223 in drug and device payments (2025) ·
(701) 877-2020 Dr. Bree DewingBismarck, ND · $389 in drug and device payments (2025) ·
(701) 323-6000 Dr. Derek Kane, MD MSBismarck, ND · No drug or device payments recorded (2025) ·
(701) 877-2040 Dr. Gaylord Kavlie, MDBismarck, ND · No drug or device payments recorded (2025) ·
(701) 530-6000 Dr. Jeanette Viney, MDBismarck, ND · $155 in drug and device payments (2025) ·
(701) 323-6000 Dr. Joshua Knudson, MDBismarck, ND · $261 in drug and device payments (2025) ·
(701) 323-5422 Dr. Kimber Boyko, M.D.Bismarck, ND · $62 in drug and device payments (2025) ·
(701) 323-6000 Dr. Maxwell Otto, MDBismarck, ND · $758 in drug and device payments (2025) ·
(701) 323-5300 Dr. Oluwadara Okorafor, MD, MSBismarck, ND · No drug or device payments recorded (2025) ·
(701) 530-7000 Dr. Rebecca Swenson, D.O.Bismarck, ND · $6,538 in drug and device payments (2025) ·
(701) 877-2020 Dr. Steven Hamar, MDBismarck, ND · No drug or device payments recorded (2025) ·
(701) 530-6000 Dr. Steven Johnson, MDBismarck, ND · No drug or device payments recorded (2025) ·
(701) 530-6000 Dr. William Altringer, MDBismarck, ND · No drug or device payments recorded (2025) ·
(701) 530-6000 Common questions
How many Surgery providers are in Bismarck, North Dakota?There are 13 Surgery providers with active NPI records practicing in Bismarck, 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 Bismarck Surgery across North Dakota
