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Cardiologists who accept Medicare in Renton, WA
CMS lists 15 clinicians in this specialty with a practice address in Renton. Accept Medicare assignment (the Medicare-approved amount as full payment): 14. Offer telehealth: 11.
Typical amounts Medicare approves in ZIP 98055 (2024 Medicare rates, the latest CMS has published): a new-patient visit $144, of which you pay about $36; a follow-up visit $111, of which you pay about $28 — 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.
Joonseok Kim, MD
✓ Accepts Medicare assignmentMIPS score (2024): 98.3/100✓ TelehealthGraduated 2008MaleDrug and device company payments (2025): $239Reza Masoomi, MD
✓ Accepts Medicare assignmentMIPS score (2024): 98.3/100✓ TelehealthGraduated 2009MaleDrug and device company payments (2025): $1,120Keiko Aikawa, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1996 · Clvlnd Clinic Lerner College of Med of Case Wstn RSV UniversityFemaleOther offices in Renton: 1Rajib Choudhury, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1989MaleDrug and device company payments (2025): $361George L. Dolack, MD
✓ Accepts Medicare assignmentGraduated 1981 · University of Washington School of MedicineMaleHamilton S. Gillespie, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2004 · University of Washington School of MedicineMaleDrug and device company payments (2025): $2,160Kier Huehnergarth, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2002 · Albany Medical College of Union UniversityMaleKenneth Y. Igbalode, MD
✓ Accepts Medicare assignmentGraduated 2013 · Baylor College of MedicineMaleDrug and device company payments (2025): $1,530Amitoj S. Marwaha, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2004 · Medical College of WisconsinMaleDrug and device company payments (2025): $1,301Philip G. Massey, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1996 · Vanderbilt University School of MedicineMaleOther offices in Renton: 1Drug and device company payments (2025): $48Pathmaja Paramsothy, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1998 · University of New Mexico School of MedicineFemaleOther offices in Renton: 1Ameet H. Parikh, MD
✓ Accepts Medicare assignmentGraduated 2003 · University of Toledo College of MedicineMaleOther offices in Renton: 1Sumeet Subherwal, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2004 · University of California, Irvine, California College of MedicineMaleDrug and device company payments (2025): $764Ting-Wei Yang, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1994 · Uniformed Services Uhs Fe Hebert School of MedMaleDrug and device company payments (2025): $706Andrew S. Wilson, DO
May accept assignmentGraduated 2018MaleDrug and device company payments (2025): $3,388
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 Renton
- Primary care doctors189
- Nurse practitioners107
- Dermatologists9
- Orthopedic surgeons15
- Neurologists15
- Gastroenterologists8
- Ophthalmologists19
- Optometrists33
- Podiatrists12
- Urologists5
- Pulmonologists8
- Endocrinologists3
- Rheumatologists6
- ENT doctors5
- Oncologists8
- Psychiatrists15
- Psychologists6
- Therapists and counselors47
- Physical therapists58
- Occupational therapists5
- Speech therapists3
- Audiologists7
- Chiropractors22
- Gynecologists25
- General surgeons14
- Vascular surgeons4
- Pain management doctors3
- Allergists3
- Neurosurgeons3
Other care in Renton
Hospitals · Nursing homes · Dialysis centers · Home health agencies · Hospices
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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).