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Cardiologists who accept Medicare in Marathon, FL
CMS lists 10 clinicians in this specialty with a practice address in Marathon. Accept Medicare assignment (the Medicare-approved amount as full payment): 10. Offer telehealth: 4.
Typical amounts Medicare approves in ZIP 33050 (2024 Medicare rates, the latest CMS has published): a new-patient visit $142, of which you pay about $35; a follow-up visit $107, of which you pay about $27 — 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.
Alvaro Gomez, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99/100Graduated 1983MaleOther offices in Marathon: 1Drug and device company payments (2025): $16,789Julio C. Grajeda Chavez, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99/100Graduated 2014MaleOther offices in Marathon: 1Drug and device company payments (2025): $317Robert Grana, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99/100✓ TelehealthGraduated 2000MaleOther offices in Marathon: 1Drug and device company payments (2025): $107Karl H. Lembcke, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99/100Graduated 1992MaleOther offices in Marathon: 1Drug and device company payments (2025): $1,136Ashok Mittal, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99/100Graduated 2004MaleOther offices in Marathon: 1Drug and device company payments (2025): $437Paula A. Montana De La Cadena, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99/100✓ TelehealthGraduated 2006FemaleOther offices in Marathon: 1Drug and device company payments (2025): $1,451John A. Morytko, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99/100✓ TelehealthGraduated 1988 · Saint Louis University School of MedicineMaleOther offices in Marathon: 1Drug and device company payments (2025): $622Abraham Wolfenzon, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99/100Graduated 1983MaleOther offices in Marathon: 1Drug and device company payments (2025): $49Alvaro I. Martinez Jr., MD
✓ Accepts Medicare assignmentGraduated 1994 · University of Miami, LM Miller School of MedicineMaleOther offices in Marathon: 1Stephan Pavlos, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1986 · University of Maryland School of MedicineMaleDrug and device company payments (2025): $143
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.
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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).