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Cardiologists who accept Medicare in Lone Tree, CO
CMS lists 24 clinicians in this specialty with a practice address in Lone Tree. Accept Medicare assignment (the Medicare-approved amount as full payment): 24. Offer telehealth: 10.
Typical amounts Medicare approves in ZIP 80124 (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.
Raef H. Hajjali, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 1993MaleDrug and device company payments (2025): $701Benjamin K. Yang, MD
✓ Accepts Medicare assignmentMIPS score (2024): 94.7/100Graduated 2006 · George Washington University School of MedicineMaleDrug and device company payments (2025): $652Charles E. Fuenzalida, MD
✓ Accepts Medicare assignmentMIPS score (2024): 90.9/100✓ TelehealthGraduated 1981MaleDrug and device company payments (2025): $4,097Jerrell W. Herod, MD
✓ Accepts Medicare assignmentMIPS score (2024): 90.4/100Graduated 2007 · Johns Hopkins University School of MedicineMaleDrug and device company payments (2025): $1,590Ryan J. Maybrook, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.9/100Graduated 2008 · Loma Linda University School of MedicineMaleDrug and device company payments (2025): $1,709Eric Hemminger, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.9/100✓ TelehealthGraduated 2004 · University of California, San Diego School of MedicineMaleDrug and device company payments (2025): $442Reynaria N. Pitts, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.9/100✓ TelehealthGraduated 2009 · Emory University School of MedicineFemaleDrug and device company payments (2025): $782Travis Tagami, DO
✓ Accepts Medicare assignmentMIPS score (2024): 86.9/100✓ TelehealthGraduated 2014 · West Virginia School of Osteopathic MedicineMaleDrug and device company payments (2025): $6,681Joseph M. Abruzzo, MD
✓ Accepts Medicare assignmentGraduated 1989 · State University of NY Upstate Medical UniversityMaleDrug and device company payments (2025): $667William Cornwell, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2008 · Wright State University Boonshoft School of MedicineMaleOther offices in Lone Tree: 1Stacie L. Daugherty, MD
✓ Accepts Medicare assignmentGraduated 2000 · University of Minnesota Medical SchoolFemaleAken A. Desai, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2011 · University of Michigan Medical SchoolMaleDrug and device company payments (2025): $3,012Justin A. Edward, MD
✓ Accepts Medicare assignmentGraduated 2017 · Tulane University School of MedicineMaleDrug and device company payments (2025): $1,523Jeremy Y. Feng, MD
✓ Accepts Medicare assignmentGraduated 2018 · Harvard Medical SchoolMaleDrug and device company payments (2025): $5,494Brett E. Fenster, MD
✓ Accepts Medicare assignmentGraduated 1999 · University of Chicago, Pritzker School of MedicineMaleDrug and device company payments (2025): $25Edward A. Gill, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1984 · University of Washington School of MedicineMaleOther offices in Lone Tree: 1Drug and device company payments (2025): $10,770Prateeti P. Khazanie, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2006 · Duke University School of MedicineFemaleAndrew E. Levy, MD
✓ Accepts Medicare assignmentGraduated 2012 · University of Chicago, Pritzker School of MedicineMaleLaurent Lewkowiez, MD
✓ Accepts Medicare assignmentGraduated 1992 · Medical University of South Carolina College of MedicineMaleDrug and device company payments (2025): $594Karen Moulton, MD
✓ Accepts Medicare assignmentGraduated 1986 · University of Washington School of MedicineFemaleOther offices in Lone Tree: 1Michael A. Rosenberg, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2004 · Albert Einstein College of Medicine of Yeshiva UniversityMaleOther offices in Lone Tree: 1Drug and device company payments (2025): $712Sridhar Sampath-Kumar, MD
✓ Accepts Medicare assignmentGraduated 1990MaleDrug and device company payments (2025): $885Steven T. Simon
✓ Accepts Medicare assignment✓ TelehealthGraduated 2013 · University of Colorado School of Medicine, DenverMaleOther offices in Lone Tree: 1Karen E. Thomas, MD
✓ Accepts Medicare assignmentGraduated 2002 · Yale University School of MedicineFemale
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 Lone Tree
- Primary care doctors53
- Nurse practitioners93
- Dermatologists4
- Orthopedic surgeons23
- Neurologists20
- Gastroenterologists37
- Ophthalmologists18
- Optometrists18
- Podiatrists3
- Urologists28
- Nephrologists8
- Endocrinologists3
- Rheumatologists17
- ENT doctors18
- Oncologists18
- Psychiatrists7
- Psychologists5
- Therapists and counselors13
- Physical therapists28
- Audiologists9
- Chiropractors5
- Gynecologists21
- General surgeons20
- Physiatrists7
- Allergists3
- Sleep medicine doctors3
- Neurosurgeons7
Other care in Lone Tree
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).