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Neurologists who accept Medicare in Iowa City, IA
CMS lists 52 clinicians in this specialty with a practice address in Iowa City. Accept Medicare assignment (the Medicare-approved amount as full payment): 48. Offer telehealth: 3.
Typical amounts Medicare approves in ZIP 52242 (2024 Medicare rates, the latest CMS has published): a new-patient visit $122, of which you pay about $31; a follow-up visit $94, 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.
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Order: clinicians who accept assignment first, then by MIPS score (highest first), then by last name.
Hyung-Sub Shim, MD
✓ Accepts Medicare assignmentMIPS score (2024): 91.8/100Graduated 2006 · Medical College of WisconsinMaleOther offices in Iowa City: 2Ann M. Wyborny, DO
✓ Accepts Medicare assignmentMIPS score (2024): 81.2/100✓ TelehealthGraduated 2013 · Rocky Vista University College of Osteopathic MedFemaleLama Abdel Wahed, MD
✓ Accepts Medicare assignmentMIPS score (2024): 80/100Graduated 2014FemaleOther offices in Iowa City: 1Georgina M. Aldridge, MD
✓ Accepts Medicare assignmentMIPS score (2024): 80/100Graduated 2013FemaleEdward A. Aul, MD
✓ Accepts Medicare assignmentMIPS score (2024): 80/100Graduated 1992 · University of Pittsburgh School of MedicineMaleDrug and device company payments (2025): $61Aaron D. Boes
✓ Accepts Medicare assignmentMIPS score (2024): 80/100Graduated 2009 · University of Iowa, RJ & L Carver College of MedicineMaleDrug and device company payments (2025): $83Gordon Buchanan, MD
✓ Accepts Medicare assignmentMIPS score (2024): 80/100Graduated 2004MaleDrug and device company payments (2025): $136Michael A. Ciliberto, MD
✓ Accepts Medicare assignmentMIPS score (2024): 80/100Graduated 2005 · Washington University School of MedicineMaleDeema A. Fattal, MD
✓ Accepts Medicare assignmentMIPS score (2024): 80/100Graduated 1993FemaleJoel Geerling
✓ Accepts Medicare assignmentMIPS score (2024): 80/100Graduated 2008MaleChristine M. Gill, MD
✓ Accepts Medicare assignmentMIPS score (2024): 80/100Graduated 2014 · University of Iowa, RJ & L Carver College of MedicineFemaleOther offices in Iowa City: 2Mark A. Granner, MD
✓ Accepts Medicare assignmentMIPS score (2024): 80/100Graduated 1987 · University of Iowa, RJ & L Carver College of MedicineMaleChristopher L. Groth, MD
✓ Accepts Medicare assignmentMIPS score (2024): 80/100Graduated 2012 · University of Iowa, RJ & L Carver College of MedicineMaleOther offices in Iowa City: 2Alexandra B. Iannone, DO
✓ Accepts Medicare assignmentMIPS score (2024): 80/100Graduated 2011FemaleDrug and device company payments (2025): $178Jeffrey D. Karduck, MD
✓ Accepts Medicare assignmentMIPS score (2024): 80/100Graduated 2016MaleAnn E. Killoran, MD
✓ Accepts Medicare assignmentMIPS score (2024): 80/100✓ TelehealthGraduated 2006FemaleOther offices in Iowa City: 2Ryan J. Lechtenberg, MD
✓ Accepts Medicare assignmentMIPS score (2024): 80/100Graduated 2019 · University of Iowa, RJ & L Carver College of MedicineMaleOther offices in Iowa City: 1Enrique C. Leira, MD
✓ Accepts Medicare assignmentMIPS score (2024): 80/100Graduated 1988MaleKatie L. Lutz, MD
✓ Accepts Medicare assignmentMIPS score (2024): 80/100Graduated 2014 · University of Iowa, RJ & L Carver College of MedicineFemaleDrug and device company payments (2025): $150Katherine D. Mathews, MD
✓ Accepts Medicare assignmentMIPS score (2024): 80/100✓ TelehealthGraduated 1981 · University of Iowa, RJ & L Carver College of MedicineFemaleDrug and device company payments (2025): $3,900Christopher S. Nance, MD
✓ Accepts Medicare assignmentMIPS score (2024): 80/100Graduated 1999MaleNandakumar Narayanan, MD
✓ Accepts Medicare assignmentMIPS score (2024): 80/100Graduated 2008 · Yale University School of MedicineMaleSantiago Ortega Gutierrez, MD
✓ Accepts Medicare assignmentMIPS score (2024): 80/100Graduated 2002MaleDrug and device company payments (2025): $129,715James W. Owens, MD
✓ Accepts Medicare assignmentMIPS score (2024): 80/100Graduated 1998 · University of Washington School of MedicineMaleGeorge B. Richerson, MD
✓ Accepts Medicare assignmentMIPS score (2024): 80/100Graduated 1987 · University of Iowa, RJ & L Carver College of MedicineMaleAdriana C. Rodriguez-Barrath, MD
✓ Accepts Medicare assignmentMIPS score (2024): 80/100Graduated 2012FemaleOther offices in Iowa City: 1Drug and device company payments (2025): $64Dimah N. Saade, MD
✓ Accepts Medicare assignmentMIPS score (2024): 80/100Graduated 2010FemaleDrug and device company payments (2025): $7,663Rup K. Sainju
✓ Accepts Medicare assignmentMIPS score (2024): 80/100Graduated 2004MaleOther offices in Iowa City: 1Amir Shaban, MD
✓ Accepts Medicare assignmentMIPS score (2024): 80/100Graduated 2012MaleMichael E. Shy, MD
✓ Accepts Medicare assignmentMIPS score (2024): 80/100Graduated 1979 · Albany Medical College of Union UniversityMaleAndrea J. Swenson, MD
✓ Accepts Medicare assignmentMIPS score (2024): 80/100Graduated 2003 · University of North Dakota School of MedicineFemaleDrug and device company payments (2025): $134Ergun Y. Uc, MD
✓ Accepts Medicare assignmentMIPS score (2024): 80/100Graduated 1988MaleMalcolm H. Yeh, MD
✓ Accepts Medicare assignmentMIPS score (2024): 80/100Graduated 1985 · Un of California, Irvine, College of MedicineMaleQiang Zhang, MD
✓ Accepts Medicare assignmentMIPS score (2024): 80/100Graduated 2003MaleDrug and device company payments (2025): $145Aygun Asgarli, MD
✓ Accepts Medicare assignmentGraduated 2018FemaleDrug and device company payments (2025): $1,090Tracey A. Cho, MD
✓ Accepts Medicare assignmentGraduated 2003 · Yale University School of MedicineMaleDrug and device company payments (2025): $85Theresa M. Czech, MD
✓ Accepts Medicare assignmentGraduated 2011 · Wayne State University School of MedicineFemaleDrug and device company payments (2025): $121Anna Dabrowski, MD
✓ Accepts Medicare assignmentGraduated 2017 · University of Michigan Medical SchoolFemaleDrug and device company payments (2025): $208Kaancan Deniz, MD
✓ Accepts Medicare assignmentGraduated 2018MaleIsha Dhungana Shrestha
✓ Accepts Medicare assignmentGraduated 2002FemaleTuhina Govil-Dalela
✓ Accepts Medicare assignmentGraduated 2013FemaleSatoshi Kodama
✓ Accepts Medicare assignmentGraduated 2010MaleRandall G. Krug II, MD
✓ Accepts Medicare assignmentGraduated 2021MaleLuis C. Mayor Romero, MD
✓ Accepts Medicare assignmentGraduated 1986MalePeyman Petram Far, MD
✓ Accepts Medicare assignmentGraduated 1998MaleDrug and device company payments (2025): $260Megan M. Rohlf, MD
✓ Accepts Medicare assignmentGraduated 2012 · University of Iowa, RJ & L Carver College of MedicineFemaleTyler M. Schmidt, MD
✓ Accepts Medicare assignmentGraduated 2020 · University of Texas at Austin Dell Medical SchoolMaleOther offices in Iowa City: 1Selden E. Spencer, MD
✓ Accepts Medicare assignmentGraduated 1978 · University of North Dakota School of MedicineMaleLee E. Neilson, MD
May accept assignmentMIPS score (2024): 99.1/100Graduated 2015MaleDouglas C. Nathanson, MD
May accept assignmentGraduated 1989 · Rutgers New Jersey Medical SchoolMaleSudhir Kumar Palat Chirakkara, MD
May accept assignmentGraduated 1990MaleDrug and device company payments (2025): $134Karen J. Villarroel Gomez, MD
May accept assignmentGraduated 2020FemaleDrug and device company payments (2025): $25
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 Iowa City
- Primary care doctors133
- Geriatricians3
- Nurse practitioners401
- Cardiologists57
- Dermatologists20
- Orthopedic surgeons58
- Gastroenterologists30
- Ophthalmologists45
- Optometrists21
- Podiatrists9
- Urologists25
- Pulmonologists37
- Nephrologists28
- Endocrinologists20
- Rheumatologists13
- ENT doctors25
- Oncologists47
- Psychiatrists62
- Psychologists34
- Therapists and counselors60
- Physical therapists33
- Speech therapists9
- Audiologists9
- Chiropractors11
- Gynecologists48
- General surgeons36
- Vascular surgeons6
- Pain management doctors3
- Physiatrists17
- Allergists6
- Neurosurgeons18
- Infectious disease doctors31
Other care in Iowa City
Hospitals · Nursing homes · Dialysis centers · Home health agencies · Hospices
Nearby cities
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).