Diagnostic Radiology in Sioux Falls, South Dakota
Data updated monthly · Last refresh September 2026
58 Diagnostic Radiology providers practice in Sioux Falls, and 26% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.
Diagnostic Radiology providers in Sioux Falls
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. Randal Welter, MDSioux Falls, SD · No drug or device payments recorded (2025) ·
(605) 322-4878 Dr. Ryan Jepperson, M.D.Sioux Falls, SD · No drug or device payments recorded (2025) ·
(605) 322-4878 Dr. Sabina Choudhry, MDSioux Falls, SD · No drug or device payments recorded (2025) ·
(605) 322-4878 Dr. Shannon Peck, M.D.Sioux Falls, SD · $273 in drug and device payments (2025) ·
(605) 328-1410 Dr. Suzanne Woodward, M.D.Sioux Falls, SD · No drug or device payments recorded (2025) ·
(605) 322-4878 Dr. Thomas Cink, MDSioux Falls, SD · No drug or device payments recorded (2025) ·
(605) 328-1410 Dr. Thomas Masterson, MDSioux Falls, SD · No drug or device payments recorded (2025) ·
(605) 322-4878 Dr. Valdis Dzintars, MDSioux Falls, SD · No drug or device payments recorded (2025) ·
(605) 336-0515 Common questions
How many Diagnostic Radiology providers are in Sioux Falls, South Dakota?There are 58 Diagnostic Radiology providers with active NPI records practicing in Sioux Falls, according to federal NPPES data refreshed monthly.
How many Diagnostic Radiology providers in Sioux Falls received drug or device company payments?15 of 58 (26%) 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 Sioux Falls Diagnostic Radiology across South Dakota