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Orthopedic surgeons who accept Medicare in Flagstaff, AZ
CMS lists 22 clinicians in this specialty with a practice address in Flagstaff. Accept Medicare assignment (the Medicare-approved amount as full payment): 22. Offer telehealth: 12.
Typical amounts Medicare approves in ZIP 86001 (2024 Medicare rates, the latest CMS has published): a new-patient visit $86, of which you pay about $21; a follow-up visit $69, of which you pay about $17 — 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.
Fady Hijji, MD
✓ Accepts Medicare assignmentMIPS score (2024): 85.7/100✓ TelehealthGraduated 2017 · George Washington University School of MedicineMaleDrug and device company payments (2025): $11,333Brandon E. Clark, DO
✓ Accepts Medicare assignmentMIPS score (2024): 82.1/100Graduated 2010 · Oklahoma State University College of Osteopathic MedicineMaleOther offices in Flagstaff: 4Drug and device company payments (2025): $9,604Brian T. Duggan, MD
✓ Accepts Medicare assignmentMIPS score (2024): 82.1/100Graduated 2003 · Wayne State University School of MedicineMaleOther offices in Flagstaff: 1Drug and device company payments (2025): $61Melissa Esparza, MD
✓ Accepts Medicare assignmentMIPS score (2024): 82.1/100Graduated 2014 · University of California, San Francisco School of MedicineFemaleDrug and device company payments (2025): $271Peter D. Gibson, MD
✓ Accepts Medicare assignmentMIPS score (2024): 82.1/100✓ TelehealthGraduated 2012 · Virginia Commonwealth University, School of MedicineMaleOther offices in Flagstaff: 1Drug and device company payments (2025): $2,703Scott Gibson, DO
✓ Accepts Medicare assignmentMIPS score (2024): 82.1/100Graduated 2008MaleOther offices in Flagstaff: 4Drug and device company payments (2025): $267Jason Labrie, DO
✓ Accepts Medicare assignmentMIPS score (2024): 82.1/100Graduated 2006MaleOther offices in Flagstaff: 4Drug and device company payments (2025): $84Allen L. Nedley, MD
✓ Accepts Medicare assignmentMIPS score (2024): 82.1/100Graduated 2018 · Loma Linda University School of MedicineMaleOther offices in Flagstaff: 4Drug and device company payments (2025): $6,713Joshua Wallentin-Flores, MD
✓ Accepts Medicare assignmentMIPS score (2024): 82.1/100Graduated 2018 · Indiana University School of MedicineMaleOther offices in Flagstaff: 4Drug and device company payments (2025): $2,368John Flint, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100✓ TelehealthGraduated 2004 · University of Virginia School of MedicineMaleDrug and device company payments (2025): $221Ross A. Jones, DO
✓ Accepts Medicare assignmentMIPS score (2024): 75/100✓ TelehealthGraduated 2011MaleDrug and device company payments (2025): $17,039Todd C. Ludwig, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100✓ TelehealthGraduated 2016 · University of Toledo College of MedicineMaleDrug and device company payments (2025): $4,855Darius M. Moezzi, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100✓ TelehealthGraduated 1998 · University of Nevada School of MedicineMaleDrug and device company payments (2025): $295Nirain Dsouza, MD
✓ Accepts Medicare assignmentGraduated 1997MaleOther offices in Flagstaff: 2Drug and device company payments (2025): $664John F. Hall, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1993 · Medical College of WisconsinMaleDrug and device company payments (2025): $125,521Darren Herzog, MD
✓ Accepts Medicare assignmentGraduated 2006MaleDrug and device company payments (2025): $109Mark D. Mellinger, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1997MaleDrug and device company payments (2025): $9Amber L. Randall, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1999 · Harvard Medical SchoolFemaleOther offices in Flagstaff: 1Drug and device company payments (2025): $547Adam M. Schneider, MD
✓ Accepts Medicare assignmentGraduated 2000MaleOther offices in Flagstaff: 2Drug and device company payments (2025): $42Derek B. Smith, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2013 · Columbia University College of Physicians and SurgeonsMaleIssada Thongtrangan, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1992MaleDrug and device company payments (2025): $7,385Mauricio A. Valdes, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1993MaleOther offices in Flagstaff: 4Drug and device company payments (2025): $10,595
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 Flagstaff
- Primary care doctors87
- Nurse practitioners135
- Cardiologists18
- Dermatologists7
- Neurologists8
- Gastroenterologists9
- Ophthalmologists9
- Optometrists18
- Podiatrists5
- Urologists15
- Pulmonologists3
- ENT doctors5
- Oncologists5
- Psychiatrists16
- Psychologists15
- Therapists and counselors21
- Physical therapists79
- Occupational therapists8
- Speech therapists4
- Audiologists6
- Chiropractors13
- Gynecologists11
- General surgeons19
- Pain management doctors5
- Physiatrists5
- Dietitians4
- Neurosurgeons5
- Infectious disease doctors3
Other care in Flagstaff
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).