Cardiologists in South Dakota
Data updated monthly · Last refresh October 2026
48 Cardiovascular Disease providers practice in South Dakota, including 3 (6%) 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.
48providers
3telehealth
Sioux Fallstop city
Cardiovascular Disease by city in South Dakota
Choose a city to see providers there.
Where Cardiologists in South Dakota practice
From CMS Medicare enrollment records covering 25 of the 48 providers listed here (52%). Providers who do not bill Medicare are not included in these figures.
0%solo or small practice (under 10 clinicians)
36%mid-size group (10 to 99)
64%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Cardiologists | All clinicians in group | Main city |
| Monument Health Rapid City Hospital Inc. | 11 | 560 | Rapid City |
| Heart Hospital of South Dakota LLC | 10 | 66 | Sioux Falls |
| Sanford Medical Center | 4 | 847 | Sioux Falls |
| Monument Health Network Inc. | 3 | 163 | Spearfish |
| Sanford Clinic | 2 | 268 | Mitchell |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Cardiologists affiliated |
| Avera Heart Hospital of South Dakota | Sioux Falls | For-profit | 5 of 5 | 14 |
| Avera Mckennan Hospital & University Health Center | Sioux Falls | Nonprofit | 4 of 5 | 12 |
| Monument Health Rapid City Hospital | Rapid City | Nonprofit | 3 of 5 | 10 |
| Monument Health Spearfish Hospital | Spearfish | Nonprofit | 4 of 5 | 7 |
| Monument Health Sturgis Hospital | Sturgis | Nonprofit | Not rated | 6 |
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.
Cardiovascular Disease 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. Ida Mazza, MDNorth Sioux City, SD · $828 in drug and device payments (2025) · Telehealth ·
(712) 294-7468 Dr. Alexander Schabauer, MDRapid City, SD · $498 in drug and device payments (2025) ·
(605) 399-4300 Dr. Amid Bitar, MDRapid City, SD · $125 in drug and device payments (2025) ·
(605) 755-1000 Dr. Bhaskar Purushottam, MDRapid City, SD · $8,532 in drug and device payments (2025) ·
(605) 755-4300 Dr. Drew Purdy, MDRapid City, SD · $20 in drug and device payments (2025) ·
(605) 399-4300 Dr. James Walder, MDRapid City, SD · No drug or device payments recorded (2025) ·
(605) 399-4300 Dr. Karl Heilman, MDRapid City, SD · $1,274 in drug and device payments (2025) ·
(605) 399-4300 Dr. Kelly Vaughn-whitley, M.D.Rapid City, SD · No drug or device payments recorded (2025) ·
(605) 341-1300 Dr. Michael D'urso, MDRapid City, SD · No drug or device payments recorded (2025) ·
(605) 399-4300 Dr. Rajesh Pradhan, MDRapid City, SD · $1,772 in drug and device payments (2025) ·
(605) 399-4300 Dr. Rhythm VasudevaRapid City, SD · $270 in drug and device payments (2025) ·
(605) 755-7649 Dr. Samuel Durr, MDRapid City, SD · No drug or device payments recorded (2025) ·
(605) 399-4300 Dr. Shazia Aziz, MDRapid City, SD · $226 in drug and device payments (2025) ·
(605) 755-4300 Dr. Stephen Wasemiller, M.D.Rapid City, SD · $43 in drug and device payments (2025) ·
(605) 755-4300 Dr. Amjad Panickaveettil Mohamed Basheer, MBBSSioux Falls, SD · $94 in drug and device payments (2025) ·
(605) 977-5000 Dr. Anurag Bajaj, M.D.Sioux Falls, SD · No drug or device payments recorded (2025) ·
(605) 977-5000 Dr. Benjamin Mckinley, M.D.Sioux Falls, SD · No drug or device payments recorded (2025) ·
(605) 977-5000 Dr. Bruce Watt, MDSioux Falls, SD · No drug or device payments recorded (2025) ·
(605) 977-5000 Dr. C Gaeckle, MDSioux Falls, SD · No drug or device payments recorded (2025) ·
(605) 977-5000 Dr. Christopher Paa, MDSioux Falls, SD · $135 in drug and device payments (2025) ·
(605) 977-5000 Dr. Daniel Couri, M.D.Sioux Falls, SD · No drug or device payments recorded (2025) · Telehealth ·
(605) 977-5000 Dr. David Nagelhout, MDSioux Falls, SD · No drug or device payments recorded (2025) ·
(605) 977-5000 Dr. Donald Bishop, MDSioux Falls, SD · No drug or device payments recorded (2025) ·
(605) 322-3050 Dr. Drew Messerschmidt, M.D.Sioux Falls, SD · $177 in drug and device payments (2025) ·
(605) 977-5000 Dr. Fawzi Ameer, M.D.Sioux Falls, SD · $235 in drug and device payments (2025) ·
(605) 977-5000 Dr. Galen Vonk, MDSioux Falls, SD · No drug or device payments recorded (2025) ·
(605) 977-5000 Dr. James Olson, MDSioux Falls, SD · No drug or device payments recorded (2025) ·
(605) 328-2929 Dr. J Bacharach, MDSioux Falls, SD · $861 in drug and device payments (2025) ·
(605) 977-5000 Dr. Jerry Moench, MDSioux Falls, SD · No drug or device payments recorded (2025) ·
(605) 977-5000 Dr. Joy Taylor, M.D.Sioux Falls, SD · No drug or device payments recorded (2025) ·
(605) 336-3230 Dr. Kelly Steffen, DOSioux Falls, SD · $20 in drug and device payments (2025) ·
(605) 977-5000 Dr. Kevin Vaska, MDSioux Falls, SD · $1,322 in drug and device payments (2025) ·
(605) 274-6300 Dr. Lloyd Solberg, M.D.Sioux Falls, SD · No drug or device payments recorded (2025) ·
(605) 312-2200 Dr. Mahmoud Sharaf, M.D.Sioux Falls, SD · $198 in drug and device payments (2025) ·
(605) 312-2200 Dr. Maria Stys, MDSioux Falls, SD · $123 in drug and device payments (2025) ·
(605) 328-2929 Dr. Mark Fausch, MDSioux Falls, SD · No drug or device payments recorded (2025) ·
(605) 977-5000 Dr. Mary SlatterySioux Falls, SD · No drug or device payments recorded (2025) ·
(605) 331-5659 Dr. Michael Hibbard, MDSioux Falls, SD · No drug or device payments recorded (2025) ·
(605) 977-5000 Dr. Naveen Rajpurohit, M.D.Sioux Falls, SD · $38 in drug and device payments (2025) ·
(605) 312-2200 Dr. Paul Carpenter, MDSioux Falls, SD · No drug or device payments recorded (2025) ·
(605) 977-5000 Dr. Rajeev Fernando, MBBSSioux Falls, SD · $1,972 in drug and device payments (2025) ·
(605) 312-2200 Dr. Riaz Mahmood, DOSioux Falls, SD · $338 in drug and device payments (2025) ·
(605) 312-2200 Dr. Richard Clark, M.D.Sioux Falls, SD · $113 in drug and device payments (2025) ·
(605) 328-2929 Dr. Sherrie Brooks, D.O.,FACC,FACOISioux Falls, SD · No drug or device payments recorded (2025) ·
(605) 977-5000 Dr. Udit Bhatnagar, MDSioux Falls, SD · $3,532 in drug and device payments (2025) · Telehealth ·
(605) 312-2253 Dr. Steven Miller, M.D.Watertown, SD · $40 in drug and device payments (2025) ·
(605) 882-7953 Dr. Venkata Siva Kumar Pajjuru, MDYankton, SD · $2,880 in drug and device payments (2025) ·
(605) 665-7841 Conditions Cardiovascular Disease providers in South Dakota commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Cardiovascular Disease providers. Individual practices vary, so confirm with the provider before booking.
- Coronary artery disease
- Heart failure
- Atrial fibrillation
- High blood pressure
- High cholesterol
Common questions
How many Cardiovascular Disease providers are in South Dakota?There are 48 Cardiovascular Disease providers with active NPI records practicing in South Dakota, according to federal NPPES data refreshed monthly.
Do Cardiovascular Disease providers in South Dakota offer telehealth?Yes. 3 of the 48 Cardiovascular Disease providers in South Dakota (about 6%) report offering telehealth services in CMS data.
Which cities in South Dakota have the most Cardiovascular Disease providers?Sioux Falls (31), Rapid City (13), Yankton (2) have the highest concentration of Cardiovascular Disease providers in South Dakota.
How many Cardiovascular Disease providers in South Dakota received drug or device company payments?27 of 48 Cardiovascular Disease providers in South Dakota (56%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Cardiovascular Disease providers in South Dakota treat?Cardiovascular Disease providers commonly treat coronary artery disease, heart failure, atrial fibrillation, high blood pressure, high cholesterol 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 Cardiologists in South Dakota work in independent practices or large health systems?Among 25 Cardiologists in South Dakota enrolled in Medicare, 0% bill through a solo or small practice with fewer than 10 clinicians, 36% through a mid-size group of 10 to 99, and 64% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Cardiologists in South Dakota work at?According to CMS facility affiliation records, the South Dakota hospitals where the most Cardiologists hold privileges are Avera Heart Hospital of South Dakota in Sioux Falls; Avera Mckennan Hospital & University Health Center in Sioux Falls; Monument Health Rapid City Hospital in Rapid City.
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