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Gastroenterologists who accept Medicare in Scottsdale, AZ
CMS lists 91 clinicians in this specialty with a practice address in Scottsdale. Accept Medicare assignment (the Medicare-approved amount as full payment): 91. Offer telehealth: 70.
Typical amounts Medicare approves in ZIP 85259 (2024 Medicare rates, the latest CMS has published): a new-patient visit $128, of which you pay about $32; a follow-up visit $98, of which you pay about $25 — 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.
Anuj Vyas, DO
✓ Accepts Medicare assignmentMIPS score (2024): 95.1/100Graduated 2018 · Arizona College of Osteopathic Medicine Mid Western UniversityMaleDrug and device company payments (2025): $49Siddharth Singh, MD
✓ Accepts Medicare assignmentMIPS score (2024): 90.8/100✓ TelehealthGraduated 2006MaleNeena S. Abraham, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.5/100✓ TelehealthGraduated 1994FemaleDrug and device company payments (2025): $168Michelle Anderson, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.5/100✓ TelehealthGraduated 1993 · Wayne State University School of MedicineFemaleDrug and device company payments (2025): $300Bashar A. Aqel, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.5/100✓ TelehealthGraduated 1995MaleVijayan Balan, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.5/100✓ TelehealthGraduated 1988MaleMichele Barnhill, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.5/100✓ TelehealthGraduated 2016 · Georgetown University School of MedicineFemaleDrug and device company payments (2025): $357Mashal A. Batheja, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.5/100✓ TelehealthGraduated 2002 · University of Southern California Keck School of MedicineFemaleNatalee S. Campbell, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.5/100✓ TelehealthGraduated 2002FemaleElizabeth J. Carey, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.5/100✓ TelehealthGraduated 1998 · Illinois Medical CollegeFemaleDrug and device company payments (2025): $800John K. Dibaise, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.5/100✓ TelehealthGraduated 1992 · University of Nebraska College of MedicineMaleDrug and device company payments (2025): $892Rolland C. Dickson, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.5/100✓ TelehealthGraduated 1986 · Medical College of OhioMaleDrug and device company payments (2025): $138Douglas O. Faigel, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.5/100✓ TelehealthGraduated 1990MaleRosita Frazier, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.5/100✓ TelehealthGraduated 2003FemaleDrug and device company payments (2025): $2,027Suryakanth R. Gurudu, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.5/100✓ TelehealthGraduated 1994MaleChristina Ha, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.5/100✓ TelehealthGraduated 2003FemaleDrug and device company payments (2025): $25,018Lucinda A. Harris, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.5/100✓ TelehealthGraduated 1983 · University of Connecticut School of MedicineFemaleDrug and device company payments (2025): $645Marion E. Harrison III, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.5/100✓ TelehealthGraduated 1985 · University of Virginia School of MedicineMaleDrug and device company payments (2025): $139William Hasler, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.5/100✓ TelehealthGraduated 1983MaleDrug and device company payments (2025): $1,461Channa R. Jayasekera, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.5/100✓ TelehealthGraduated 2009MaleDrug and device company payments (2025): $239Terry Jue, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.5/100✓ TelehealthGraduated 2002 · University of Southern California Keck School of MedicineMaleAllon Kahn, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.5/100✓ TelehealthGraduated 2013 · University of Arizona College of MedicineMaleWoong R. Kim, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.5/100Graduated 1986MaleDrug and device company payments (2025): $22,720Jonathan A. Leighton, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.5/100✓ TelehealthGraduated 1981 · University of Arizona College of MedicineMaleDrug and device company payments (2025): $754Blanca C. Lizaola- Mayo, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.5/100✓ TelehealthGraduated 2009FemaleDrug and device company payments (2025): $199Tisha N. Lunsford, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.5/100✓ TelehealthGraduated 1997 · University of Illinois College of Med (chi/peor/rock/chm-Urb)FemaleDrug and device company payments (2025): $117Talha A. Malik, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.5/100✓ TelehealthGraduated 2011MaleDrug and device company payments (2025): $840Laurence J. Miller, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.5/100✓ TelehealthGraduated 1973 · Jefferson Medical College of Thomas Jefferson UniversityMaleCuong C. Nguyen, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.5/100✓ TelehealthGraduated 1985MalePankaj Pasricha, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.5/100✓ TelehealthGraduated 1983MaleDrug and device company payments (2025): $112Francisco C. Ramirez, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.5/100✓ TelehealthGraduated 1983MaleKevin C. Ruff, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.5/100✓ TelehealthGraduated 2003 · University of Illinois College of Med (chi/peor/rock/chm-Urb)MaleNiloy Samadder, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.5/100✓ TelehealthGraduated 2003MaleDrug and device company payments (2025): $315Vijay P. Singh, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.5/100Graduated 1996MaleDrug and device company payments (2025): $158Sarah B. Umar, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.5/100✓ TelehealthGraduated 2003 · University of Michigan Medical SchoolFemaleHugo E. Vargas, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.5/100✓ TelehealthGraduated 1991MaleDrug and device company payments (2025): $275Michele D. Lewis, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84.2/100✓ TelehealthGraduated 1993 · Medical University of South Carolina College of MedicineFemaleDrug and device company payments (2025): $68Wissam E. Mattar, MD
✓ Accepts Medicare assignmentMIPS score (2024): 82.9/100Graduated 2004MaleOther offices in Scottsdale: 2Daniel A. Meline, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81.7/100✓ TelehealthGraduated 1987 · Tufts University School of MedicineMaleDrug and device company payments (2025): $185,134Nayan Patel, DO
✓ Accepts Medicare assignmentMIPS score (2024): 81.7/100✓ TelehealthGraduated 2004 · Rowan University School of Osteopathic MedicineMaleDrug and device company payments (2025): $2,226Douglas J. Schwartz, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81.7/100✓ TelehealthGraduated 1985 · University of Maryland School of MedicineMaleDrug and device company payments (2025): $68Anil B. Seetharam, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81.7/100✓ TelehealthGraduated 2005 · University of Wisconsin School of MedicineMaleDrug and device company payments (2025): $52,054Akash Nabh, MD
✓ Accepts Medicare assignmentMIPS score (2024): 22.8/100✓ TelehealthGraduated 2002MaleDrug and device company payments (2025): $1,060Jeffrey M. Weber, MD
✓ Accepts Medicare assignmentMIPS score (2024): 0/100Graduated 1974 · University of Wisconsin School of MedicineMaleLayth Al-Jashaami, MD
✓ Accepts Medicare assignmentGraduated 2004MaleDrug and device company payments (2025): $3,336Yilien Alonso, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2014 · Florida International Univ, College of MedicineFemaleDrug and device company payments (2025): $731Sara E. Ancello, DO
✓ Accepts Medicare assignmentGraduated 2013FemaleDrug and device company payments (2025): $1,271Erika S. Boroff, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1995 · Geisel School of Medicine at DartmouthFemaleDrug and device company payments (2025): $98Emma J. Castillo, MD
✓ Accepts Medicare assignmentGraduated 1998 · University of Oklahoma College of MedicineFemaleDrug and device company payments (2025): $163David Chascsa, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2010 · Georgetown University School of MedicineMaleDrug and device company payments (2025): $32Kenneth Diamond, MD
✓ Accepts Medicare assignmentGraduated 1982MaleDrug and device company payments (2025): $139David Douglas, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1986 · University of Oklahoma College of MedicineMaleDrug and device company payments (2025): $136William A. Faubion Jr., MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1992 · University of Texas Medical School at HoustonMaleDrug and device company payments (2025): $9,950Norio Fukami, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1992MaleDrug and device company payments (2025): $58,479Shashank Garg, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2010MaleOther offices in Scottsdale: 3Drug and device company payments (2025): $708Nooman Gilani, MD
✓ Accepts Medicare assignmentGraduated 1992MaleAdam D. Harris, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2005 · Albert Einstein College of Medicine of Yeshiva UniversityMaleDrug and device company payments (2025): $19,614Jennifer Horsley Silva, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2011FemaleDrug and device company payments (2025): $1,663Prasad Iyer, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1994MaleDrug and device company payments (2025): $6,656Matthew P. Jackson, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2015MaleDrug and device company payments (2025): $913Bradford Jones, MD
✓ Accepts Medicare assignmentGraduated 1999 · University of Alabama School of MedicineMaleDrug and device company payments (2025): $696Manreet Kaur, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2001FemaleDrug and device company payments (2025): $57Shaji J. Kazi, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1988MaleOther offices in Scottsdale: 1Drug and device company payments (2025): $2,131Andree H. Koop, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2015 · Geisel School of Medicine at DartmouthMaleAlexander T. Lee, MD
✓ Accepts Medicare assignmentGraduated 1986 · University of Southern California Keck School of MedicineMaleDrug and device company payments (2025): $98David B. Leff, DO
✓ Accepts Medicare assignmentGraduated 1991MaleDrug and device company payments (2025): $82,935Gavin N. Levinthal, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1987MaleOther offices in Scottsdale: 2Drug and device company payments (2025): $160Jay R. Mellen, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1977MaleOther offices in Scottsdale: 3Drug and device company payments (2025): $352Abdul Nadir, MD
✓ Accepts Medicare assignmentGraduated 1989MaleDrug and device company payments (2025): $2,878Rahul Pannala, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1999MaleDrug and device company payments (2025): $6,055Shabana F. Pasha, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1994FemaleDrug and device company payments (2025): $34Archna A. Patel, MD
✓ Accepts Medicare assignmentGraduated 2021 · Mayo Medical SchoolFemaleDrug and device company payments (2025): $194Jagdish B. Patel, MD
✓ Accepts Medicare assignmentGraduated 1978MaleDrug and device company payments (2025): $44Guilherme Piovezani Ramos, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2015MaleJyotsna Ravi, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1991FemaleDrug and device company payments (2025): $182Janet R. Reiser, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1985 · Columbia University College of Physicians and SurgeonsFemaleDrug and device company payments (2025): $465Stacey C. Rolak, MD
✓ Accepts Medicare assignmentGraduated 2021 · University of Wisconsin School of MedicineFemaleDrug and device company payments (2025): $222Akshay V. Shah, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2004 · Albert Einstein College of Medicine of Yeshiva UniversityMaleDrug and device company payments (2025): $266Deepa K. Shah, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2003FemaleDrug and device company payments (2025): $224Anna L. Silverman, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2018 · George Washington University School of MedicineFemaleDrug and device company payments (2025): $222Malvinderjit Singh, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2001MaleDrug and device company payments (2025): $397Suzanne M. Skoog, MD
✓ Accepts Medicare assignmentGraduated 1997 · University of Minnesota Medical SchoolFemaleDrug and device company payments (2025): $628Prabhakar P. Swaroop, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1994MaleDrug and device company payments (2025): $3,081Siva K. Talluri, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1999MaleDrug and device company payments (2025): $98David A. Tessler, DO
✓ Accepts Medicare assignmentGraduated 1998 · Midwestern University, Chicago College of Osteopathic MedMaleDrug and device company payments (2025): $29,110Amar J. Thosani, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2004MaleOther offices in Scottsdale: 3Drug and device company payments (2025): $29,850Stuart L. Triester, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1998 · Jefferson Medical College of Thomas Jefferson UniversityMaleDrug and device company payments (2025): $129Shiv K. Verma, MD
✓ Accepts Medicare assignmentGraduated 1990MaleDrug and device company payments (2025): $271Fangfang Wang, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2019 · University of Nebraska College of MedicineFemaleEvan Wilder, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2019 · New York University School of MedicineMaleDrug and device company payments (2025): $1,923Carlos F. Zapata Antigoni, MD
✓ Accepts Medicare assignmentGraduated 2004FemaleDrug and device company payments (2025): $10,776
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 Scottsdale
- Primary care doctors401
- Geriatricians3
- Nurse practitioners896
- Cardiologists130
- Dermatologists85
- Orthopedic surgeons141
- Neurologists95
- Ophthalmologists44
- Optometrists92
- Podiatrists59
- Urologists61
- Pulmonologists39
- Nephrologists32
- Endocrinologists17
- Rheumatologists14
- ENT doctors64
- Oncologists98
- Psychiatrists85
- Psychologists123
- Therapists and counselors904
- Physical therapists333
- Occupational therapists79
- Speech therapists38
- Audiologists42
- Chiropractors80
- Gynecologists57
- General surgeons71
- Vascular surgeons14
- Pain management doctors29
- Physiatrists45
- Allergists21
- Sleep medicine doctors11
- Dietitians21
- Neurosurgeons25
- Infectious disease doctors22
Other care in Scottsdale
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).