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Cardiologists who accept Medicare in Mequon, WI
CMS lists 24 clinicians in this specialty with a practice address in Mequon. Accept Medicare assignment (the Medicare-approved amount as full payment): 24. Offer telehealth: 6.
Typical amounts Medicare approves in ZIP 53092 (2024 Medicare rates, the latest CMS has published): a new-patient visit $124, of which you pay about $31; a follow-up visit $95, 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.
Noa Holoshitz, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100Graduated 2005 · University of Michigan Medical SchoolFemaleOther offices in Mequon: 1Drug and device company payments (2025): $519Sasanka N. Jayasuriya, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100✓ TelehealthGraduated 2001FemaleOther offices in Mequon: 1Drug and device company payments (2025): $468Rashad H. Khazi Syed, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100Graduated 1997MaleOther offices in Mequon: 2Drug and device company payments (2025): $1,129Nguyen H. Phan, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100Graduated 1996 · Loyola University of Chicago, Stritch School of MedicineMaleOther offices in Mequon: 2Drug and device company payments (2025): $334Brad R. Stair, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100Graduated 2009MaleDrug and device company payments (2025): $787Laith G. Alsayegh, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2002 · Ohio State University College of MedicineMaleWamiq Y. Banday, MD
✓ Accepts Medicare assignmentGraduated 2003MaleDrug and device company payments (2025): $4,754Anwer A. Dhala, MD
✓ Accepts Medicare assignmentGraduated 1977MaleMohamed Djelmami Hani, MD
✓ Accepts Medicare assignmentGraduated 1996MaleDrug and device company payments (2025): $3,568Varun R. Garg, DO
✓ Accepts Medicare assignmentGraduated 2014 · Chicago College of OsteopathyMaleDrug and device company payments (2025): $9,590David W. Grambow, MD
✓ Accepts Medicare assignmentGraduated 1986 · Vanderbilt University School of MedicineMaleOther offices in Mequon: 1Drug and device company payments (2025): $14,049Morgan E. Hanrahan, DO
✓ Accepts Medicare assignmentGraduated 2019 · Lake Erie College of Osteopathic Medicine, ErieFemaleDrug and device company payments (2025): $242Muhammad F. Jan, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2000MaleDrug and device company payments (2025): $5,143Ahmad S. Khraisat, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1996MaleDrug and device company payments (2025): $2,901Louie N. Kostopoulos, MD
✓ Accepts Medicare assignmentGraduated 2001MaleDrug and device company payments (2025): $10,460Joshua D. Liberman, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2000 · Boston University School of MedicineMaleDrug and device company payments (2025): $45,771Eric L. Lo, MD
✓ Accepts Medicare assignmentGraduated 1976 · University of Toronto, Faculty of MedicineMaleDrug and device company payments (2025): $1,258Ijaz A. Malik, MD
✓ Accepts Medicare assignmentGraduated 1985MaleChristopher M. Marowski, MD
✓ Accepts Medicare assignmentGraduated 1987MaleDrug and device company payments (2025): $137Efstathios S. Naum, MD
✓ Accepts Medicare assignmentGraduated 1997 · Loyola University of Chicago, Stritch School of MedicineMaleDrug and device company payments (2025): $137Amy Rechenberg, MD
✓ Accepts Medicare assignmentGraduated 2019 · Western Michigan Un Homer Stryker School of MedFemaleDrug and device company payments (2025): $380Olexandr Smolensky, MD
✓ Accepts Medicare assignmentGraduated 2002MaleJasbir S. Sra, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1978MaleDrug and device company payments (2025): $333Erik Stilp, MD
✓ Accepts Medicare assignmentGraduated 2006 · George Washington University School of MedicineMaleOther offices in Mequon: 1Drug and device company payments (2025): $8,459
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 Mequon
- Primary care doctors85
- Nurse practitioners43
- Dermatologists17
- Orthopedic surgeons22
- Neurologists11
- Gastroenterologists8
- Ophthalmologists15
- Optometrists12
- Podiatrists4
- Urologists5
- Pulmonologists9
- Nephrologists4
- Endocrinologists3
- ENT doctors4
- Oncologists9
- Psychiatrists6
- Psychologists12
- Therapists and counselors59
- Physical therapists45
- Occupational therapists7
- Speech therapists6
- Audiologists4
- Chiropractors17
- Gynecologists14
- General surgeons11
- Pain management doctors7
- Physiatrists4
- Dietitians3
- Neurosurgeons3
Other care in Mequon
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).