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Cardiologists who accept Medicare in Longmont, CO
CMS lists 28 clinicians in this specialty with a practice address in Longmont. Accept Medicare assignment (the Medicare-approved amount as full payment): 28. Offer telehealth: 23.
Typical amounts Medicare approves in ZIP 80504 (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.
Satish J. Chacko
✓ Accepts Medicare assignment✓ TelehealthGraduated 2010 · Northwestern University Feinberg Medical SchoolMaleOther offices in Longmont: 2Drug and device company payments (2025): $24Anthony Doing, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1995 · Medical College of OhioMaleOther offices in Longmont: 2Drug and device company payments (2025): $346Ethan Ellis, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2006 · University of Rochester School of Medicine and DentistryMaleOther offices in Longmont: 2Drug and device company payments (2025): $54,735Charles P. Green, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1993 · University of Kansas School of Med (kc/wich/sal)MaleOther offices in Longmont: 2Drug and device company payments (2025): $26Emily Hass, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1994FemaleOther offices in Longmont: 2Drug and device company payments (2025): $46Jason Hatch, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2006MaleDrug and device company payments (2025): $273Charles T. Johnson, MD
✓ Accepts Medicare assignmentGraduated 1990 · Indiana University School of MedicineMaleOther offices in Longmont: 2Drug and device company payments (2025): $327David F. Katz, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2006 · University of Rochester School of Medicine and DentistryMaleOther offices in Longmont: 2Drug and device company payments (2025): $194Adrian I. Loffler, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2012 · University of Wisconsin School of MedicineMaleOther offices in Longmont: 2Rebecca Lolley, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2014 · Jefferson Medical College of Thomas Jefferson UniversityFemaleDrug and device company payments (2025): $31Shivanshu Madan, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2012 · Michigan State University College of Human MedicineMaleOther offices in Longmont: 2Drug and device company payments (2025): $2,548William E. Miller, MD
✓ Accepts Medicare assignmentGraduated 1980 · University of Nebraska College of MedicineMaleOther offices in Longmont: 2Drug and device company payments (2025): $214Sarah S. Moritz, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2019FemaleDrug and device company payments (2025): $156John B. Oldemeyer, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1996 · Creighton University School of MedicineMaleOther offices in Longmont: 2Drug and device company payments (2025): $2,367Eks W. Pollock, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2012MaleOther offices in Longmont: 2Drug and device company payments (2025): $26Matthew T. Purvis, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2000 · Georgetown University School of MedicineMaleOther offices in Longmont: 2Lance Richards, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2008 · Michigan State University College of Osteopathic MedicineMaleOther offices in Longmont: 2Drug and device company payments (2025): $205Shane B. Rowan, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2002 · Vanderbilt University School of MedicineMaleDrug and device company payments (2025): $1,443Christine Sailer, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2014 · Johns Hopkins University School of MedicineFemaleJohn P. Stathis, MD
✓ Accepts Medicare assignmentGraduated 1981MaleDrug and device company payments (2025): $272Chad L. Stoltz, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 1997 · University of Nebraska College of MedicineMaleOther offices in Longmont: 2Drug and device company payments (2025): $33Justin Strote, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2001 · University of Michigan Medical SchoolMaleOther offices in Longmont: 2Drug and device company payments (2025): $1,784Stephen A. Treat, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1993 · University of Vermont College of MedicineMaleOther offices in Longmont: 2Drug and device company payments (2025): $1,078Amar D. Trivedi, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2011 · Stanford University School of MedicineMaleOther offices in Longmont: 2Drug and device company payments (2025): $31,421Mark Tuttle, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2012 · University of Toledo College of MedicineMaleDrug and device company payments (2025): $1,129Molly G. Ware, MD
✓ Accepts Medicare assignmentGraduated 2000 · University of Colorado School of Medicine, DenverFemaleDrug and device company payments (2025): $5,246Daniel S. White, MD
✓ Accepts Medicare assignmentGraduated 1992 · University of Colorado School of Medicine, DenverMaleDrug and device company payments (2025): $34Weston Whittington, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2007 · Oregon Health Sciences University School of MedicineMaleOther offices in Longmont: 2Drug and device company payments (2025): $42
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 Longmont
- Primary care doctors121
- Nurse practitioners94
- Dermatologists13
- Orthopedic surgeons14
- Neurologists18
- Gastroenterologists12
- Ophthalmologists16
- Optometrists34
- Podiatrists7
- Urologists10
- Pulmonologists5
- Nephrologists5
- Endocrinologists6
- Rheumatologists5
- ENT doctors7
- Oncologists8
- Psychiatrists8
- Psychologists11
- Therapists and counselors74
- Physical therapists75
- Occupational therapists14
- Speech therapists3
- Audiologists8
- Chiropractors20
- Gynecologists17
- General surgeons9
- Physiatrists3
- Dietitians5
- Neurosurgeons4
Other care in Longmont
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).