HealthcareDiscovery.AI / Doctors / South Dakota / Spearfish / Surgery

Surgery in Spearfish, South Dakota

Data updated monthly · Last refresh September 2026

5 Surgery providers practice in Spearfish. Listings are drawn from federal public records and are not endorsements.

Surgery providers in Spearfish

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. Andrew Vanosdol, M.D.

Spearfish, SD · $17 in drug and device payments (2025) · (605) 644-4170

Dr. Karen Schleehauf, MD

Spearfish, SD · No drug or device payments recorded (2025) · (605) 578-7764

Dr. Meghan O'bryan, MD

Spearfish, SD · No drug or device payments recorded (2025) · (605) 644-4170

Dr. Terry Altstiel, MD

Spearfish, SD · No drug or device payments recorded (2025) · (605) 642-8414

Dr. Wesley Badger, M.D.

Spearfish, SD · No drug or device payments recorded (2025) · (605) 644-4170

Common questions

How many Surgery providers are in Spearfish, South Dakota?

There are 5 Surgery providers with active NPI records practicing in Spearfish, 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 Spearfish Surgery across South Dakota

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.