Home › Doctors › South Dakota › Sioux Falls › Cardiologists
Cardiologists who accept Medicare in Sioux Falls, SD
CMS lists 42 clinicians in this specialty with a practice address in Sioux Falls. Accept Medicare assignment (the Medicare-approved amount as full payment): 42. Offer telehealth: 3.
Typical amounts Medicare approves in ZIP 57105 (2024 Medicare rates, the latest CMS has published): a new-patient visit $127, of which you pay about $32; a follow-up visit $98, of which you pay about $24 — the 20% coinsurance after the yearly Part B deductible. Clinicians who don't accept assignment can charge up to 15% more; with a Medicare Advantage plan, your plan's copay applies instead.
Is this your organization or practice? Feature it at the top of this page — $49 for 30 days →
Order: clinicians who accept assignment first, then by MIPS score (highest first), then by last name.
Tamas Alexy, MD
✓ Accepts Medicare assignmentMIPS score (2024): 96.4/100Graduated 2001MaleDrug and device company payments (2025): $14,211Rebecca Cogswell, MD
✓ Accepts Medicare assignmentMIPS score (2024): 96.4/100✓ TelehealthGraduated 2005FemaleDrug and device company payments (2025): $562Orvar T. Jonsson, MD
✓ Accepts Medicare assignmentMIPS score (2024): 96/100Graduated 1998MaleOther offices in Sioux Falls: 2Drug and device company payments (2025): $24,374Michael A. Basnight, MD
✓ Accepts Medicare assignmentMIPS score (2024): 87.3/100Graduated 1985 · Tulane University School of MedicineMaleOther offices in Sioux Falls: 2Drug and device company payments (2025): $15Eric V. Mittelstaedt, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84.8/100Graduated 2013 · Chicago College of Medicine and SurgeryMaleOther offices in Sioux Falls: 1Raphael N. Ngengwe, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84.8/100Graduated 2003 · University of Missouri, Kansas City, School of MedicineMaleOther offices in Sioux Falls: 2Drug and device company payments (2025): $10,102Marian S. Petrasko, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84.8/100Graduated 1983MaleOther offices in Sioux Falls: 2Drug and device company payments (2025): $590Scott Pham, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84.8/100Graduated 1993MaleOther offices in Sioux Falls: 2Drug and device company payments (2025): $33Naveen Rajpurohit, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84.8/100Graduated 2008MaleOther offices in Sioux Falls: 2Drug and device company payments (2025): $38Tomasz P. Stys, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84.8/100Graduated 1994MaleOther offices in Sioux Falls: 2Drug and device company payments (2025): $1,003Richard A. Clark, MD
✓ Accepts Medicare assignmentMIPS score (2024): 83.3/100Graduated 1992 · Creighton University School of MedicineMaleOther offices in Sioux Falls: 2Drug and device company payments (2025): $113Maria A. Stys, MD
✓ Accepts Medicare assignmentMIPS score (2024): 83.3/100Graduated 1992FemaleOther offices in Sioux Falls: 2Drug and device company payments (2025): $123Navaid Asad, MD
✓ Accepts Medicare assignmentMIPS score (2024): 61/100Graduated 1994MaleOther offices in Sioux Falls: 2Jonathon C. Adams, MD
✓ Accepts Medicare assignmentGraduated 2006 · Sanford School of Medicine of University of South DakotaMaleOther offices in Sioux Falls: 2Drug and device company payments (2025): $27Fawzi M. Ameer, MD
✓ Accepts Medicare assignmentGraduated 2014MaleOther offices in Sioux Falls: 2Drug and device company payments (2025): $235Roque B. Arteaga, MD
✓ Accepts Medicare assignmentGraduated 1999MaleOther offices in Sioux Falls: 2Drug and device company payments (2025): $3,577Sami M. Awadallah, MD
✓ Accepts Medicare assignmentGraduated 1982MaleDrug and device company payments (2025): $549Fnu Ayesha Azmeen, MD
✓ Accepts Medicare assignmentGraduated 2017FemaleDrug and device company payments (2025): $687Sherrie M. Brooks, MD
✓ Accepts Medicare assignmentGraduated 1995 · Michigan State University College of Osteopathic MedicineFemaleOther offices in Sioux Falls: 2Paul L. Carpenter, MD
✓ Accepts Medicare assignmentGraduated 1974 · University of Minnesota Medical SchoolMaleOther offices in Sioux Falls: 1Ayobami Eluwole, MD
✓ Accepts Medicare assignmentGraduated 2005MaleOther offices in Sioux Falls: 1Drug and device company payments (2025): $19Janardhana Gorthi, MD
✓ Accepts Medicare assignmentGraduated 2001MaleOther offices in Sioux Falls: 2Drug and device company payments (2025): $25Sean C. Halligan, MD
✓ Accepts Medicare assignmentGraduated 1997 · University of Nebraska College of MedicineMaleOther offices in Sioux Falls: 2Drug and device company payments (2025): $102Moeez Hassan, MD
✓ Accepts Medicare assignmentGraduated 2012MaleIan H. Law, MD
✓ Accepts Medicare assignmentGraduated 1993 · University of Iowa, RJ & L Carver College of MedicineMaleOther offices in Sioux Falls: 1Drug and device company payments (2025): $244Tarek H. Mahrous, MD
✓ Accepts Medicare assignmentGraduated 1999MaleOther offices in Sioux Falls: 2Drug and device company payments (2025): $148Julvet Mbianda, MD
✓ Accepts Medicare assignmentGraduated 2017MaleOther offices in Sioux Falls: 1Drug and device company payments (2025): $14Drew G. Messerschmidt, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2015 · Sanford School of Medicine of University of South DakotaMaleOther offices in Sioux Falls: 2Drug and device company payments (2025): $177Riyad Mohama, MD
✓ Accepts Medicare assignmentGraduated 1977MaleOther offices in Sioux Falls: 2Drug and device company payments (2025): $27Paul J. Olson, MD
✓ Accepts Medicare assignmentGraduated 1985 · Sanford School of Medicine of University of South DakotaMaleOther offices in Sioux Falls: 2Christopher J. Paa, MD
✓ Accepts Medicare assignmentGraduated 1995 · Creighton University School of MedicineMaleOther offices in Sioux Falls: 2Drug and device company payments (2025): $135Amjad Panickaveettil Mohamed Basheer, MD
✓ Accepts Medicare assignmentGraduated 2016MaleDrug and device company payments (2025): $94Won Jun Park, MD
✓ Accepts Medicare assignmentGraduated 2006MaleOther offices in Sioux Falls: 2Drug and device company payments (2025): $39Jesus E. Rame, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1997MaleOther offices in Sioux Falls: 2Drug and device company payments (2025): $64,593Jeremy W. Scott, MD
✓ Accepts Medicare assignmentGraduated 2004 · Sanford School of Medicine of University of South DakotaMaleOther offices in Sioux Falls: 2Drug and device company payments (2025): $64Mahmoud A. Sharaf, MD
✓ Accepts Medicare assignmentGraduated 2002MaleOther offices in Sioux Falls: 2Drug and device company payments (2025): $198Christopher M. Stanton, MD
✓ Accepts Medicare assignmentGraduated 2003 · Sanford School of Medicine of University of South DakotaMaleOther offices in Sioux Falls: 2Kelly Steffen, DO
✓ Accepts Medicare assignmentGraduated 2006FemaleOther offices in Sioux Falls: 2Drug and device company payments (2025): $20Adam T. Stys, MD
✓ Accepts Medicare assignmentGraduated 1992MaleOther offices in Sioux Falls: 2Drug and device company payments (2025): $975John F. Wagener, MD
✓ Accepts Medicare assignmentGraduated 2012 · University of North Dakota School of MedicineMaleOther offices in Sioux Falls: 2Drug and device company payments (2025): $7,350Thomas M. Waterbury, MD
✓ Accepts Medicare assignmentGraduated 2012 · University of Iowa, RJ & L Carver College of MedicineMaleOther offices in Sioux Falls: 2Drug and device company payments (2025): $134Bruce A. Watt, MD
✓ Accepts Medicare assignmentGraduated 1984 · Creighton University School of MedicineMaleOther offices in Sioux Falls: 1
Before you book
This list comes from Medicare's enrollment records, not from reviews. Call the office to confirm the clinician is taking new Medicare patients. With Original Medicare, a clinician who accepts assignment can only charge you the Medicare deductible and coinsurance; one who doesn't may charge up to 15% more than the Medicare-approved amount. If you have a Medicare Advantage plan, check that the clinician is in the plan's network.
The MIPS final score (0–100) comes from Medicare's Merit-based Incentive Payment System for 2024. It combines quality measures, cost, improvement activities and use of certified health records, and it sets a payment adjustment. Clinicians who report as a group share the group's score. It is not a patient rating, and many clinicians have no published score.
Payments from drug and medical device companies come from CMS Open Payments (2025 general payments: meals, travel, consulting and speaking fees, gifts and similar), summed for each clinician. Receiving payments is legal and common and does not mean a clinician did anything wrong.
Other specialists in Sioux Falls
- Primary care doctors239
- Nurse practitioners527
- Dermatologists26
- Orthopedic surgeons55
- Neurologists68
- Gastroenterologists28
- Ophthalmologists25
- Optometrists70
- Podiatrists12
- Urologists11
- Pulmonologists21
- Nephrologists18
- Endocrinologists14
- Rheumatologists11
- ENT doctors24
- Oncologists18
- Psychiatrists46
- Psychologists32
- Therapists and counselors250
- Physical therapists89
- Occupational therapists17
- Speech therapists6
- Audiologists23
- Chiropractors99
- Gynecologists52
- General surgeons37
- Vascular surgeons11
- Pain management doctors3
- Physiatrists13
- Allergists6
- Dietitians14
- Neurosurgeons17
- Infectious disease doctors10
Other care in Sioux Falls
Hospitals · Nursing homes · Dialysis centers · Home health agencies · Hospices
Enrollment, addresses and scores are as reported to CMS and can change. This is not a list of in-network providers for any Medicare Advantage plan, and it is not medical advice. Source: CMS Provider Data Catalog — Doctors and Clinicians National Downloadable File, Clinician MIPS Performance 2024 and Facility Affiliation Data (released Oct 2, 2026).