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Internal Medicine Doctors in South Dakota

Data updated monthly · Last refresh October 2026

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.

244providers
11telehealth
Sioux Fallstop city

Internal Medicine by city in South Dakota

Choose a city to see providers there.

Internal Medicine in Sioux Falls111 providers
Internal Medicine in Rapid City43 providers
Internal Medicine in Yankton13 providers
Internal Medicine in Aberdeen12 providers
Internal Medicine in Mitchell9 providers
Internal Medicine in Watertown8 providers
Internal Medicine in Fort Meade7 providers
Internal Medicine in Huron7 providers
Internal Medicine in Pierre5 providers
Internal Medicine in Brookings4 providers
Internal Medicine in Sisseton4 providers
Internal Medicine in Spearfish4 providers
Internal Medicine in Deadwood2 providers
Internal Medicine in Rosebud2 providers
Internal Medicine in Mobridge2 providers
Internal Medicine in Miller1 providers
Internal Medicine in Hayti1 providers
Internal Medicine in Freeman1 providers
Internal Medicine in Britton1 providers
Internal Medicine in Wagner1 providers
Internal Medicine in Clear Lake1 providers
Internal Medicine in Hot Springs1 providers
Internal Medicine in Lower Brule1 providers
Internal Medicine in Harrisburg1 providers

Internal Medicine providers in South Dakota

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.

Dr. Josh Henderson, DO
Mobridge, SD · $646 in drug and device payments (2025) · (605) 845-3692
Dr. Travis Henderson, MD
Mobridge, SD · $800 in drug and device payments (2025) · (605) 845-3692
Dr. Bernard Linn, MD
Pierre, SD · No drug or device payments recorded (2025) · (605) 945-1371
Dr. Cindi Pochop, MD
Pierre, SD · No drug or device payments recorded (2025) · (605) 224-5901
Dr. Darrell Plumage, MD
Pierre, SD · $1,151 in drug and device payments (2025) · (605) 945-1371
Dr. Philip Meyer, DO
Pierre, SD · $16 in drug and device payments (2025) · (605) 945-1710
Dr. Robert Allison, MD
Pierre, SD · $1,203 in drug and device payments (2025) · (605) 945-5277
Dr. Joyce Achenjang, M.D
Pine Ridge, SD · No drug or device payments recorded (2025) · (605) 867-5131
Dr. Braj Singh, MD
Rapid City, SD · No drug or device payments recorded (2025) · (605) 719-1000
Dr. Brenda Farris, M.D.
Rapid City, SD · No drug or device payments recorded (2025) · (605) 355-2234
Dr. Dave Johnson, MD
Rapid City, SD · No drug or device payments recorded (2025) · (605) 718-7450
Dr. David Eaton, MD
Rapid City, SD · No drug or device payments recorded (2025) · (605) 718-3300
Dr. David Evans, MD
Rapid City, SD · No drug or device payments recorded (2025) · (605) 718-3300
Dr. David Klocke, MD
Rapid City, SD · No drug or device payments recorded (2025) · (605) 755-1000
Dr. Doreen Aryee, MD
Rapid City, SD · $93 in drug and device payments (2025) · (605) 755-1000
Dr. Douglas Traub
Rapid City, SD · No drug or device payments recorded (2025) · (605) 342-3280
Dr. Ellen Pinholt, MD
Rapid City, SD · No drug or device payments recorded (2025) · (605) 718-3300
Dr. Eric Chow, M.D.
Rapid City, SD · $20 in drug and device payments (2025) · (605) 755-1000
Dr. Giri Ghimire, MD
Rapid City, SD · No drug or device payments recorded (2025) · (605) 719-1000
Dr. Heidi Strouth, MD
Rapid City, SD · No drug or device payments recorded (2025) · (605) 718-3300
Dr. Issam Turk, MD
Rapid City, SD · $9,128 in drug and device payments (2025) · (605) 755-5700
Dr. James Engelbrecht, MD
Rapid City, SD · No drug or device payments recorded (2025) · (605) 718-3300
Dr. James Pischke, MD
Rapid City, SD · No drug or device payments recorded (2025) · (605) 755-1000
Dr. Jeffrey Henderson, M.D., M.P.H.
Rapid City, SD · No drug or device payments recorded (2025) · (605) 355-2429
Dr. Jennifer Hasvold, MD
Rapid City, SD · No drug or device payments recorded (2025) · (605) 755-1000
Dr. Jennifer May, MD
Rapid City, SD · $752 in drug and device payments (2025) · (605) 791-6220
Dr. John Herbst, MD
Rapid City, SD · No drug or device payments recorded (2025) · (605) 394-6665
Dr. Kathyayini Tappeta, MD
Rapid City, SD · $102 in drug and device payments (2025) · (605) 755-3300
Dr. Kelly Stacy, MD
Rapid City, SD · No drug or device payments recorded (2025) · (605) 718-3100
Dr. Kenneth Hart, MD
Rapid City, SD · $37 in drug and device payments (2025) · (605) 719-1000
Dr. Kevin Weiland
Rapid City, SD · No drug or device payments recorded (2025) · (605) 342-3280
Dr. Kyle Gifford, MD
Rapid City, SD · No drug or device payments recorded (2025) · (605) 755-1000
Dr. Lisa Scheppers, MD
Rapid City, SD · $40 in drug and device payments (2025) · (605) 721-4700
Dr. Luke Hushagen, M.D.
Rapid City, SD · No drug or device payments recorded (2025) · (605) 342-3280
Dr. Marc Aldrich, MD
Rapid City, SD · No drug or device payments recorded (2025) · (605) 719-1000
Dr. Marci Neilson, MD
Rapid City, SD · No drug or device payments recorded (2025) · (605) 718-3300
Dr. Marisa Medina, MD
Rapid City, SD · No drug or device payments recorded (2025) · (605) 719-1000
Dr. Marissa Copas Weaver
Rapid City, SD · $102 in drug and device payments (2025) · (605) 755-3300
Dr. Matthew Werpy, D.O.
Rapid City, SD · $625 in drug and device payments (2025) · (605) 755-8784
Dr. Natasha Telesford, MD
Rapid City, SD · No drug or device payments recorded (2025) · (605) 755-4060
Dr. Nnamdi Nwafo, MD
Rapid City, SD · $136 in drug and device payments (2025) · (605) 719-1000
Dr. Raymond Pierce, M.D.
Rapid City, SD · No drug or device payments recorded (2025) · (605) 718-7450
Dr. Richard Beasley, MD
Rapid City, SD · $772 in drug and device payments (2025) · (605) 348-4141
Dr. Safiya Khan, M.D.
Rapid City, SD · No drug or device payments recorded (2025) · (605) 755-1000
Dr. Santosh Poudel, MD
Rapid City, SD · $92 in drug and device payments (2025) · (605) 719-1000
Dr. Shailesh Thapa
Rapid City, SD · $32 in drug and device payments (2025) · (605) 719-1000
Dr. Shakeel Ahmed, MD
Rapid City, SD · $28 in drug and device payments (2025) · (605) 755-1000
Dr. Sonja Labrie, MD
Rapid City, SD · No drug or device payments recorded (2025) · (605) 719-8823
Dr. Soroush Seifirad, MD
Rapid City, SD · $96 in drug and device payments (2025) · (605) 755-4300
Dr. Steven Stocks, MD
Rapid City, SD · No drug or device payments recorded (2025) · (605) 718-3300

Conditions Internal Medicine providers in South Dakota commonly treat

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.

Common questions

How many Internal Medicine providers are in South Dakota?

There are 244 Internal Medicine providers with active NPI records practicing in South Dakota, according to federal NPPES data refreshed monthly.

Do Internal Medicine providers in South Dakota offer telehealth?

Yes. 11 of the 244 Internal Medicine providers in South Dakota (about 5%) report offering telehealth services in CMS data.

Which cities in South Dakota have the most Internal Medicine providers?

Sioux Falls (111), Rapid City (43), Yankton (13) have the highest concentration of Internal Medicine providers in South Dakota.

How many Internal Medicine providers in South Dakota received drug or device company payments?

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.

What conditions do Internal Medicine providers in South Dakota treat?

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.

Where does this data come from?

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.

Do most Internal Medicine Doctors in South Dakota work in independent practices or large health systems?

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.

Which hospitals do Internal Medicine Doctors in South Dakota work at?

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.

Related reading on HealthcareDiscovery.AI

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Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
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. Are you a Internal Medicine in South Dakota? Get featured.