244 Internal Medicine providers practice in South Dakota, including 11 (5%) offering telehealth. The largest concentration is in Sioux Falls. 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.
Choose a city to see providers there.
| Internal Medicine in Sioux Falls | 111 providers |
| Internal Medicine in Rapid City | 43 providers |
| Internal Medicine in Yankton | 13 providers |
| Internal Medicine in Aberdeen | 12 providers |
| Internal Medicine in Mitchell | 9 providers |
| Internal Medicine in Watertown | 8 providers |
| Internal Medicine in Fort Meade | 7 providers |
| Internal Medicine in Huron | 7 providers |
| Internal Medicine in Pierre | 5 providers |
| Internal Medicine in Brookings | 4 providers |
| Internal Medicine in Sisseton | 4 providers |
| Internal Medicine in Spearfish | 4 providers |
| Internal Medicine in Deadwood | 2 providers |
| Internal Medicine in Rosebud | 2 providers |
| Internal Medicine in Mobridge | 2 providers |
| Internal Medicine in Miller | 1 providers |
| Internal Medicine in Hayti | 1 providers |
| Internal Medicine in Freeman | 1 providers |
| Internal Medicine in Britton | 1 providers |
| Internal Medicine in Wagner | 1 providers |
| Internal Medicine in Clear Lake | 1 providers |
| Internal Medicine in Hot Springs | 1 providers |
| Internal Medicine in Lower Brule | 1 providers |
| Internal Medicine in Harrisburg | 1 providers |
From CMS Medicare enrollment records covering 120 of the 244 providers listed here (49%). Providers who do not bill Medicare are not included in these figures.
| Group (as registered with Medicare) | Internal Medicine Doctors | All clinicians in group | Main city |
| Avera Mckennan | 35 | 957 | Sioux Falls |
| Monument Health Rapid City Hospital Inc. | 21 | 560 | Rapid City |
| Sanford Medical Center | 15 | 847 | Sioux Falls |
| Sanford Clinic | 8 | 268 | Mitchell |
| Rural Health Care Inc. | 6 | 156 | Mitchell |
| Hospital | City | Ownership | CMS star rating | Internal Medicine Doctors affiliated |
| Avera Mckennan Hospital & University Health Center | Sioux Falls | Nonprofit | 4 of 5 | 55 |
| Sanford Usd Medical Center | Sioux Falls | Nonprofit | 5 of 5 | 34 |
| Monument Health Rapid City Hospital | Rapid City | Nonprofit | 3 of 5 | 28 |
| Avera Heart Hospital of South Dakota | Sioux Falls | For-profit | 5 of 5 | 25 |
| Monument Health Spearfish Hospital | Spearfish | Nonprofit | 4 of 5 | 16 |
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.
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.
Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.
There are 244 Internal Medicine providers with active NPI records practicing in South Dakota, according to federal NPPES data refreshed monthly.
Yes. 11 of the 244 Internal Medicine providers in South Dakota (about 5%) report offering telehealth services in CMS data.
Sioux Falls (111), Rapid City (43), Yankton (13) have the highest concentration of Internal Medicine providers in South Dakota.
73 of 244 Internal Medicine providers in South Dakota (30%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
Internal Medicine providers commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management and related conditions. Individual practices vary, so confirm with the provider before booking.
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.
Among 120 Internal Medicine Doctors in South Dakota enrolled in Medicare, 6% bill through a solo or small practice with fewer than 10 clinicians, 9% through a mid-size group of 10 to 99, and 85% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
According to CMS facility affiliation records, the South Dakota hospitals where the most Internal Medicine Doctors hold privileges are Avera Mckennan Hospital & University Health Center in Sioux Falls; Sanford Usd Medical Center in Sioux Falls; Monument Health Rapid City Hospital in Rapid City.
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