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Cardiologists who accept Medicare in Louisville, CO
CMS lists 11 clinicians in this specialty with a practice address in Louisville. Accept Medicare assignment (the Medicare-approved amount as full payment): 11. Offer telehealth: 0.
Typical amounts Medicare approves in ZIP 80027 (2024 Medicare rates, the latest CMS has published): a new-patient visit $133, of which you pay about $33; a follow-up visit $102, of which you pay about $26 — 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.
Nima Aghili, MD
✓ Accepts Medicare assignmentMIPS score (2024): 83.7/100Graduated 2003MaleDrug and device company payments (2025): $34,480Norman A. Gray, MD
✓ Accepts Medicare assignmentMIPS score (2024): 83.7/100Graduated 2005 · University of North Carolina at Chapel Hill School of MedicineMaleDrug and device company payments (2025): $1,401David J. Halpin, MD
✓ Accepts Medicare assignmentMIPS score (2024): 83.7/100Graduated 2010 · University of Maryland School of MedicineMaleDrug and device company payments (2025): $1,358Takeshi Kataoka, MD
✓ Accepts Medicare assignmentMIPS score (2024): 83.7/100Graduated 1988 · University of Michigan Medical SchoolMaleDrug and device company payments (2025): $801Lawrence D. Lazar, MD
✓ Accepts Medicare assignmentMIPS score (2024): 83.7/100Graduated 2005 · Un of California, Irvine, College of MedicineMaleDrug and device company payments (2025): $13,216Parth Makker, MD
✓ Accepts Medicare assignmentMIPS score (2024): 83.7/100Graduated 2012MaleDrug and device company payments (2025): $4,973Ashwin C. Murthy, MD
✓ Accepts Medicare assignmentMIPS score (2024): 83.7/100Graduated 2013 · Perelman School of Med at the University of PennsylvaniaMaleDrug and device company payments (2025): $2,973Michael J. Ptasnik, MD
✓ Accepts Medicare assignmentMIPS score (2024): 83.7/100Graduated 1975 · Michigan State University College of Human MedicineMaleDrug and device company payments (2025): $578Ahmad Alqaqa, MD
✓ Accepts Medicare assignmentGraduated 2005MaleDrug and device company payments (2025): $3,312John D. Altman, MD
✓ Accepts Medicare assignmentGraduated 1992MaleDrug and device company payments (2025): $2,993Saeed Payvar, MD
✓ Accepts Medicare assignmentGraduated 1997MaleDrug and device company payments (2025): $15,931
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 Louisville
- Primary care doctors24
- Nurse practitioners33
- Dermatologists8
- Gastroenterologists3
- Optometrists7
- ENT doctors4
- Psychiatrists9
- Psychologists7
- Therapists and counselors28
- Physical therapists34
- Occupational therapists7
- Speech therapists6
- Audiologists5
- Chiropractors5
- Gynecologists14
- General surgeons4
- Allergists4
- Neurosurgeons3
Other care in Louisville
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).