Home › Doctors › Colorado › Longmont › Primary care doctors
Primary care doctors who accept Medicare in Longmont, CO
CMS lists 121 clinicians in this specialty with a practice address in Longmont. Accept Medicare assignment (the Medicare-approved amount as full payment): 119. Offer telehealth: 71.
What a visit costs with Original Medicare
Typical amounts Medicare approves in ZIP 80501 (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.
Is this your organization or practice? Feature it at the top of this page — $49 for 30 days →
Order: clinicians who accept assignment first, then by MIPS score (highest first), then by last name.
Ann R. Hua, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 2017FemaleKoby Caplan, MD
✓ Accepts Medicare assignmentMIPS score (2024): 92.7/100✓ TelehealthGraduated 2019 · Baylor College of MedicineMaleEmily C. Parker, DO
✓ Accepts Medicare assignmentMIPS score (2024): 89.1/100Graduated 2017FemaleKathryn Slinger, MD
✓ Accepts Medicare assignmentMIPS score (2024): 89.1/100✓ TelehealthGraduated 2020FemaleDrug and device company payments (2025): $42Danielle M. Trujillo, DO
✓ Accepts Medicare assignmentMIPS score (2024): 89.1/100✓ TelehealthGraduated 2017 · Arizona College of Osteopathic Medicine Mid Western UniversityFemaleDrug and device company payments (2025): $62Christina Zarza, MD
✓ Accepts Medicare assignmentMIPS score (2024): 89.1/100✓ TelehealthGraduated 2012 · University of Colorado School of Medicine, DenverFemaleDrug and device company payments (2025): $22Sahar A. Abdelqader, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2005FemaleDrug and device company payments (2025): $42John Addison, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1979 · University of Washington School of MedicineMaleShahbaz A. Afzal, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2020MaleDrug and device company payments (2025): $559Michael W. Allen, DO
✓ Accepts Medicare assignmentGraduated 2001 · University of Missouri, Kansas City, School of MedicineMaleJessica M. Altree, MD
✓ Accepts Medicare assignmentGraduated 2015 · University of Washington School of MedicineFemaleSantiago Arciniegas Torres, MD
✓ Accepts Medicare assignmentGraduated 2014 · University of Virginia School of MedicineMaleOther offices in Longmont: 1Nathan R. Ayer, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2001 · University of Rochester School of Medicine and DentistryMaleJoshua F. Bailey, MD
✓ Accepts Medicare assignmentGraduated 2015 · University of Colorado School of Medicine, DenverMaleDrug and device company payments (2025): $15Egle A. Bakanauskas, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1988FemaleDrug and device company payments (2025): $19Lance E. Barker, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 1997MaleRichard N. Barnett, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2014MaleKari L. Barton, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1995 · University of Utah School of MedicineFemaleWilliam J. Bauer, MD
✓ Accepts Medicare assignmentGraduated 2011 · West Virginia University School of MedicineMaleOther offices in Longmont: 1Drug and device company payments (2025): $131Simranjit S. Bedi, DO
✓ Accepts Medicare assignmentGraduated 2014 · Lake Erie College of Osteopathic Medicine, ErieMaleDrug and device company payments (2025): $3,630Eric M. Benson, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1996 · Vanderbilt University School of MedicineMaleMatthew S. Brett, MD
✓ Accepts Medicare assignmentGraduated 1998 · New York Medical CollegeMaleMark P. Bridenstine, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2007 · University of Hawaii John A. Burns School of MedicineMaleDrug and device company payments (2025): $157Paul Bridges, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2021 · New York College of Osteo Medicine of New York Institute of TechnologyMaleTyson Brierley, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2012 · Lake Erie College of Osteopathic Medicine, ErieMaleDrug and device company payments (2025): $19Andrew S. Brown
✓ Accepts Medicare assignmentGraduated 2012MaleTroy K. Buchholz, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2000 · University of Iowa, RJ & L Carver College of MedicineMaleLucas Chamberlain, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2019MaleStephen C. Cheung, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2018MaleVincent M. Ciampa, DO
✓ Accepts Medicare assignmentGraduated 2014MaleOther offices in Longmont: 2Trevor L. Clayborn, MD
✓ Accepts Medicare assignmentGraduated 1997 · University of Kansas School of Med (kc/wich/sal)MaleBenjamin S. Clower, MD
✓ Accepts Medicare assignmentGraduated 2001MaleStephanie M. Dettlebach, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1996 · Wright State University Boonshoft School of MedicineFemaleAnjoli M. Dixit, MD
✓ Accepts Medicare assignmentGraduated 2006 · Loyola University of Chicago, Stritch School of MedicineFemaleDanielle L. Doro, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2002 · University of Minnesota, Duluth School of MedicineFemaleHans Elzinga, MD
✓ Accepts Medicare assignmentGraduated 1996 · University of Rochester School of Medicine and DentistryMaleJoshua Emdur, DO
✓ Accepts Medicare assignmentGraduated 2004MaleJohn C. Even III, MD
✓ Accepts Medicare assignmentGraduated 2003 · University of Iowa, RJ & L Carver College of MedicineMaleKevin A. Felix, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2007MaleJulie A. Fischer, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1992 · University of California, Geffen School of MedicineFemaleDrug and device company payments (2025): $19Marina R. Flecha, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2018 · Texas a & M University System, HSC, College of MedicineFemaleJames M. Fretwell, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1994 · Northeastern Ohio University College of MedicineMaleElliot Galey, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2013MaleCorinn L. Gayer, DO
✓ Accepts Medicare assignmentGraduated 2016FemaleDrug and device company payments (2025): $82Caroline M. Geddes, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2010 · Drexel University College of MedicineFemaleStuart G. Geer, MD
✓ Accepts Medicare assignmentGraduated 1997 · Medical College of WisconsinMaleMatthew J. Gleaton, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2018 · Louisiana State University School of Medicine in New OrleansMaleLiliana Gomez-Medley, MD
✓ Accepts Medicare assignmentGraduated 2002FemaleDaniel J. Goodeill, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2014 · College of Osteo Med of the Pacific at PomonaMaleJacquelynn M. Gould, MD
✓ Accepts Medicare assignmentGraduated 2005 · University of Colorado School of Medicine, DenverFemaleStephen D. Haley, MD
✓ Accepts Medicare assignmentGraduated 1998 · University of Colorado School of Medicine, DenverMaleJoshua Hammond, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2017MaleDrug and device company payments (2025): $586Stephen Haskew, MD
✓ Accepts Medicare assignmentGraduated 1970 · University of Oklahoma College of MedicineMaleJennifer M. Hendrick, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1996 · University of Kansas School of Med (kc/wich/sal)FemaleXavier Herrera, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1998MaleDrug and device company payments (2025): $17Stephanie B. Hess, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1999 · Ohio State University College of MedicineFemaleEmily Hsu, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2013FemaleBrian R. Hughes, DO
✓ Accepts Medicare assignmentGraduated 2000 · Midwestern University, Chicago College of Osteopathic MedMaleAiman H. Hussain, DO
✓ Accepts Medicare assignmentGraduated 2014 · West Virginia School of Osteopathic MedicineFemaleRyan C. Jones, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2003MaleOther offices in Longmont: 2Drug and device company payments (2025): $74Sarah A. Jones Ketter, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2016 · Rocky Vista University College of Osteopathic MedFemaleRobert J. Juhala, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1997 · University of Pittsburgh School of MedicineMaleJames T. Keeling, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2015 · Eastern Virginia Medical SchoolMaleChristoph J. Keenan, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1990 · University of Missouri, Columbia School of MedicineMaleRyan J. Kula, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2019MaleJerome C. Landblom, MD
✓ Accepts Medicare assignmentGraduated 1983 · University of North Dakota School of MedicineMaleSiemay C. Lee, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2001 · Tulane University School of MedicineFemaleMargaret Lesage, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2005FemaleHolly Lewis, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1995 · University of Colorado School of Medicine, DenverFemaleDrug and device company payments (2025): $15Tracy E. Lippard, MD
✓ Accepts Medicare assignmentGraduated 1997 · Medical College of WisconsinFemaleElizabeth S. Lycett, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2010 · University of Vermont College of MedicineFemaleChristopher C. Madden, MD
✓ Accepts Medicare assignmentGraduated 1996 · University of Nebraska College of MedicineMaleTroy L. Manchester, MD
✓ Accepts Medicare assignmentGraduated 1996 · University of Arizona College of MedicineMaleEric D. Mast, DO
✓ Accepts Medicare assignmentGraduated 2013MaleDrug and device company payments (2025): $35Kathryn R. McCaffrey, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2010 · University of Colorado School of Medicine, DenverFemaleJames F. McCarrey, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2018 · Lincoln Mem Univ, Debusk Col of Osteopathic MedMaleDavid McCarty, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1997 · Duke University School of MedicineMaleDrug and device company payments (2025): $221Thomas McGuire, DO
✓ Accepts Medicare assignmentGraduated 2010 · Nova Southeastern College of Osteo MedicineMaleJames A. McReynolds, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2004MaleElisabeth Merrill, MD
✓ Accepts Medicare assignmentGraduated 2014FemaleSue A. Meyer, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2003 · University of Colorado School of Medicine, DenverFemaleOther offices in Longmont: 1George J. Meyers, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2004 · Tufts University School of MedicineMaleLaura Mischell, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2018 · Edward Via Col of Osteo Medicine-Virginia CampusFemaleJill D. Murphey, MD
✓ Accepts Medicare assignmentGraduated 1986 · University of Missouri, Columbia School of MedicineFemaleRebecca A. Myers, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2008 · University of Iowa, RJ & L Carver College of MedicineFemaleStuart A. Nerzig, MD
✓ Accepts Medicare assignmentGraduated 1987MaleLinh Nguyen, MD
✓ Accepts Medicare assignmentGraduated 2018 · University of Colorado School of Medicine, DenverFemaleTiffany Nguyen
✓ Accepts Medicare assignment✓ TelehealthGraduated 2022 · Rocky Vista University College of Osteopathic MedFemaleJoseph J. Nissim, MD
✓ Accepts Medicare assignmentGraduated 1984 · Rush Medical College of Rush UniversityMaleErika J. Norris, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1993 · University of Colorado School of Medicine, DenverFemaleRobert V. Nouhan, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1998 · Michigan State University College of Human MedicineMaleDrug and device company payments (2025): $19Bonnie Nowak, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2001 · Sanford School of Medicine of University of South DakotaFemaleMarek M. Odehnal, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1996MaleUgorji Ihuarulam Chiem Okorie, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2015FemaleOther offices in Longmont: 1Drug and device company payments (2025): $100Sean Pippen, MD
✓ Accepts Medicare assignmentGraduated 2015MaleAlison J. Railsback, MD
✓ Accepts Medicare assignmentGraduated 2002 · University of Florida College of MedicineFemaleJoshua Ralston, MD
✓ Accepts Medicare assignmentGraduated 2022 · University of Kansas School of Med (kc/wich/sal)MaleDrug and device company payments (2025): $28Bryan Reider, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2014MaleAnita R. Ritenour, MD
✓ Accepts Medicare assignmentGraduated 1995FemaleOther offices in Longmont: 2David S. Schmidt, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1996 · Rush Medical College of Rush UniversityMale
Showing the first 100 of 121 in this order.
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
- Nurse practitioners94
- Cardiologists28
- 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).