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Gastroenterologists who accept Medicare in Indianapolis, IN
CMS lists 121 clinicians in this specialty with a practice address in Indianapolis. Accept Medicare assignment (the Medicare-approved amount as full payment): 118. Offer telehealth: 41.
Typical amounts Medicare approves in ZIP 46202 (2024 Medicare rates, the latest CMS has published): a new-patient visit $122, of which you pay about $31; a follow-up visit $94, of which you pay about $24 — 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.
Mustapha El Halabi, MD
✓ Accepts Medicare assignmentMIPS score (2024): 93/100Graduated 2009MaleDrug and device company payments (2025): $1,060Ajay Jain, MD
✓ Accepts Medicare assignmentMIPS score (2024): 92.8/100✓ TelehealthGraduated 1997MaleDrug and device company payments (2025): $85,562Monika Fischer, MD
✓ Accepts Medicare assignmentMIPS score (2024): 91.1/100Graduated 1992FemaleDrug and device company payments (2025): $74,015Mark A. Gromski, MD
✓ Accepts Medicare assignmentMIPS score (2024): 91.1/100Graduated 2011MaleDrug and device company payments (2025): $41,702John M. Wo, MD
✓ Accepts Medicare assignmentMIPS score (2024): 91.1/100✓ TelehealthGraduated 1990 · Virginia Commonwealth University, School of MedicineMaleDrug and device company payments (2025): $171Brian D. Clarke, MD
✓ Accepts Medicare assignmentMIPS score (2024): 90.9/100✓ TelehealthGraduated 1985 · Indiana University School of MedicineMaleDrug and device company payments (2025): $3,226Howard C. Masuoka, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.5/100✓ TelehealthGraduated 2003MaleDrug and device company payments (2025): $86Shan L. Cheng, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84.3/100Graduated 2002 · Washington University School of MedicineMaleDrug and device company payments (2025): $2,684Andrew Crane, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84.3/100✓ TelehealthGraduated 2004 · Indiana University School of MedicineMaleDrug and device company payments (2025): $1,789Lucas M. Drake, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84.3/100Graduated 2005 · Indiana University School of MedicineMaleDrug and device company payments (2025): $3,139Paul K. Haynes, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84.3/100Graduated 1999 · Loyola University of Chicago, Stritch School of MedicineMaleDrug and device company payments (2025): $1,506James A. Jacob, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84.3/100Graduated 1989MaleDrug and device company payments (2025): $227Thayer Nasereddin, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84.3/100Graduated 2016MaleDrug and device company payments (2025): $2,145Ernest J. Orinion, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84.3/100Graduated 1998 · Creighton University School of MedicineMaleDrug and device company payments (2025): $1,818Jason R. Roberts, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84.3/100Graduated 2004 · Medical University of South Carolina College of MedicineMaleDrug and device company payments (2025): $552Robert K. Vincent, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84.3/100Graduated 2009 · University of Wisconsin School of MedicineMaleDrug and device company payments (2025): $1,361Robert N. Murray, MD
✓ Accepts Medicare assignmentMIPS score (2024): 83.8/100Graduated 1984 · At Still University of Health Sciences, College of Osteo Med, KirksvilleMalePreet K. Bagi, MD
✓ Accepts Medicare assignmentMIPS score (2024): 83.5/100Graduated 2007FemaleDavid S. Heppner, DO
✓ Accepts Medicare assignmentMIPS score (2024): 83.5/100Graduated 1996MaleEimile Dalton, MD
✓ Accepts Medicare assignmentMIPS score (2024): 80/100Graduated 2012 · Medical University of South Carolina College of MedicineFemaleDrug and device company payments (2025): $1,622Pikul Patel, MD
✓ Accepts Medicare assignmentMIPS score (2024): 79.8/100Graduated 2005MaleDrug and device company payments (2025): $1,275Fredy Nehme, MD
✓ Accepts Medicare assignmentMIPS score (2024): 74.8/100Graduated 2014MaleDrug and device company payments (2025): $590Douglas K. Rex, MD
✓ Accepts Medicare assignmentMIPS score (2024): 71.3/100✓ TelehealthGraduated 1980 · Indiana University School of MedicineMaleDrug and device company payments (2025): $59,074Ramesh B. Kalari, MD
✓ Accepts Medicare assignmentMIPS score (2024): 71/100Graduated 1988MaleDrug and device company payments (2025): $16Arthur R. Baluyut, MD
✓ Accepts Medicare assignmentMIPS score (2024): 69.6/100Graduated 1994 · Indiana University School of MedicineMaleDrug and device company payments (2025): $1,613Lawrence Born, MD
✓ Accepts Medicare assignmentMIPS score (2024): 69.6/100Graduated 1988 · Indiana University School of MedicineMaleDrug and device company payments (2025): $168Fyeza S. Haider, MD
✓ Accepts Medicare assignmentMIPS score (2024): 69.6/100Graduated 1998FemaleDrug and device company payments (2025): $1,709Mark Scheidler, MD
✓ Accepts Medicare assignmentMIPS score (2024): 69.6/100Graduated 1997 · Indiana University School of MedicineMaleDrug and device company payments (2025): $2,468Taiseer Shatara, MD
✓ Accepts Medicare assignmentMIPS score (2024): 69.6/100Graduated 1981MaleDrug and device company payments (2025): $2,278Spencer A. Wilson, MD
✓ Accepts Medicare assignmentMIPS score (2024): 69.6/100Graduated 2002 · Indiana University School of MedicineMaleDrug and device company payments (2025): $2,007Anand K. Ravi, MD
✓ Accepts Medicare assignmentMIPS score (2024): 69.1/100Graduated 2012MaleDrug and device company payments (2025): $373Kashif Ahmed, MD
✓ Accepts Medicare assignmentMIPS score (2024): 62.3/100Graduated 2005 · Medical College of Georgia School of MedicineMaleDrug and device company payments (2025): $576Murad A. Aburajab, MD
✓ Accepts Medicare assignmentGraduated 2002MaleOther offices in Indianapolis: 3Drug and device company payments (2025): $1,171Ashish Aggarwal, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2008MaleDrug and device company payments (2025): $79Usman Ahmad, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2007MaleDrug and device company payments (2025): $2,515Awais Ahmed, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2007MaleDrug and device company payments (2025): $634Moiz Ahmed, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2011MaleDrug and device company payments (2025): $5,004Mohammad A. Al Haddad, MD
✓ Accepts Medicare assignmentGraduated 1999MaleDrug and device company payments (2025): $4,027Abdul Aleem, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2010MaleDrug and device company payments (2025): $527Khalid A. Alkimawi, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2001MaleOther offices in Indianapolis: 1Mazen Alsatie, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1992MaleOther offices in Indianapolis: 3Drug and device company payments (2025): $699Zhibo An, MD
✓ Accepts Medicare assignmentGraduated 2009MaleErik D. Andrewski, MD
✓ Accepts Medicare assignmentGraduated 2018 · Indiana University School of MedicineMaleJigar R. Bhagatwala, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2007MaleOther offices in Indianapolis: 1Drug and device company payments (2025): $106Wen W. Boynton, MD
✓ Accepts Medicare assignmentGraduated 2007 · Johns Hopkins University School of MedicineFemaleStephen J. Carlson, MD
✓ Accepts Medicare assignmentGraduated 1990 · University of Illinois College of Med (chi/peor/rock/chm-Urb)MaleDrug and device company payments (2025): $207Naga P. Chalasani, MD
✓ Accepts Medicare assignmentGraduated 1994 · Emory University School of MedicineMaleDrug and device company payments (2025): $29,860Sara L. Chalifoux, MD
✓ Accepts Medicare assignmentGraduated 2013FemaleDrug and device company payments (2025): $1,329Donato Ciaccia, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1989 · Medical College of WisconsinMaleDrug and device company payments (2025): $562David W. Crabb, MD
✓ Accepts Medicare assignmentGraduated 1978 · Indiana University School of MedicineMaleJohn M. De Witt, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1994MaleDrug and device company payments (2025): $942Archita P. Desai, MD
✓ Accepts Medicare assignmentGraduated 2018FemaleDrug and device company payments (2025): $3,622Christen K. Dilly, MD
✓ Accepts Medicare assignmentGraduated 2007FemaleDrug and device company payments (2025): $33Rachel K. Dunn, MD
✓ Accepts Medicare assignmentGraduated 2011 · Indiana University School of MedicineFemaleDrug and device company payments (2025): $765Donal P. Dunne, MD
✓ Accepts Medicare assignmentGraduated 1984MaleJeffrey J. Easler, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2007MaleDrug and device company payments (2025): $708Hala Fatima, MD
✓ Accepts Medicare assignmentGraduated 1998FemaleDrug and device company payments (2025): $247Nabil F. Fayad, MD
✓ Accepts Medicare assignmentGraduated 2000MaleEvan L. Fogel, MD
✓ Accepts Medicare assignmentGraduated 1991MaleDrug and device company payments (2025): $390Damon G. Fu, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2013 · University of Cincinnati College of MedicineMaleSamer Gawrieh, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1996MaleDrug and device company payments (2025): $21,000Marwan S. Ghabril, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1991MaleDrug and device company payments (2025): $10,522John J. Guardiola-Bright, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2016 · University of Louisville School of MedicineMaleOther offices in Indianapolis: 3Drug and device company payments (2025): $15Isabel C. Guerrido Martinez, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2017 · University of Puerto Rico School of MedicineFemaleDrug and device company payments (2025): $101Matthew W. Harrison, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1998 · Loyola University of Chicago, Stritch School of MedicineMaleDrug and device company payments (2025): $208John H. Holden, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2010 · Indiana University School of MedicineMaleToyia N. James Stevenson, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2003 · Indiana University School of MedicineFemaleChaowapong Jarasvaraparn, MD
✓ Accepts Medicare assignmentGraduated 2011MaleDrug and device company payments (2025): $32Charles J. Kahi, MD
✓ Accepts Medicare assignmentGraduated 1996MaleSakib K. Khalid, MD
✓ Accepts Medicare assignmentGraduated 2001MaleDrug and device company payments (2025): $121Hak N. Kim, MD
✓ Accepts Medicare assignmentGraduated 1996MaleAniqa A. Kohen, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2013FemaleArchana A. Kulkarni, MD
✓ Accepts Medicare assignmentGraduated 2012FemaleDrug and device company payments (2025): $1,187Satya V. Kurada, MD
✓ Accepts Medicare assignmentGraduated 2006MaleDrug and device company payments (2025): $141Marco A. Lacerda, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1987MaleDrug and device company payments (2025): $1,250Craig S. Lammert, MD
✓ Accepts Medicare assignmentGraduated 2007 · Indiana University School of MedicineMaleDrug and device company payments (2025): $7,500Suthat Liangpunsakul, MD
✓ Accepts Medicare assignmentGraduated 1995MaleHanisha Manickavasagan, MD
✓ Accepts Medicare assignmentGraduated 2015 · Pennsylvania State University College of MedicineFemaleJennifer K. Maratt, MD
✓ Accepts Medicare assignmentGraduated 2010FemaleSmitha R. Marri, MD
✓ Accepts Medicare assignmentGraduated 2009FemaleNikhil P. Martis, MD
✓ Accepts Medicare assignmentGraduated 2011 · University of Illinois College of Med (chi/peor/rock/chm-Urb)MaleDrug and device company payments (2025): $48Brian A. McFerron, MD
✓ Accepts Medicare assignmentGraduated 2007 · University of Oklahoma College of MedicineMaleLee McHenry Jr., MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1984MaleChelsey McShane, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2015FemaleDrug and device company payments (2025): $148Eugenia P. Molleston, MD
✓ Accepts Medicare assignmentGraduated 1986 · Washington University School of MedicineFemaleNjideka O. Momah, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2000FemaleDrug and device company payments (2025): $72Seth A. Moore, MD
✓ Accepts Medicare assignmentGraduated 2008 · Indiana University School of MedicineMaleKavitha M. Nair, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2013 · Indiana University School of MedicineFemaleOther offices in Indianapolis: 1Lauren D. Nephew, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2010FemaleDrug and device company payments (2025): $8,242Roderick Nisi, MD
✓ Accepts Medicare assignmentGraduated 1986 · University of Cincinnati College of MedicineMaleDrug and device company payments (2025): $1,514Thomas V. Nowak, MD
✓ Accepts Medicare assignmentGraduated 1975 · Medical College of WisconsinMaleDrug and device company payments (2025): $171Itegbemie Obaitan, MD
✓ Accepts Medicare assignmentGraduated 2014MaleDrug and device company payments (2025): $321Olajide O. Odelowo, MD
✓ Accepts Medicare assignmentGraduated 1992MaleEric S. Orman, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2006 · Duke University School of MedicineMaleDrug and device company payments (2025): $376Anas Renno, MD
✓ Accepts Medicare assignmentGraduated 2009MaleDrug and device company payments (2025): $1,159Akira Saito, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2015 · University of Kentucky College of MedicineMaleDrug and device company payments (2025): $301Niharika R. Samala, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2005FemaleDrug and device company payments (2025): $2,847Elizabeth A. Schaefer, MD
✓ Accepts Medicare assignmentGraduated 2001 · Indiana University School of MedicineFemaleDrug and device company payments (2025): $270Ninad H. Shah, MD
✓ Accepts Medicare assignmentGraduated 2005 · Northwestern University Feinberg Medical SchoolMaleDrug and device company payments (2025): $66Ashina D. Singh, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2010FemaleDrug and device company payments (2025): $355
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 Indianapolis
- Primary care doctors1,359
- Geriatricians21
- Nurse practitioners2,375
- Cardiologists284
- Dermatologists60
- Orthopedic surgeons165
- Neurologists164
- Ophthalmologists68
- Optometrists197
- Podiatrists95
- Urologists69
- Pulmonologists127
- Nephrologists87
- Endocrinologists59
- Rheumatologists42
- ENT doctors77
- Oncologists141
- Psychiatrists161
- Psychologists141
- Therapists and counselors682
- Physical therapists244
- Occupational therapists95
- Speech therapists32
- Audiologists71
- Chiropractors64
- Gynecologists249
- General surgeons171
- Vascular surgeons30
- Pain management doctors21
- Physiatrists52
- Allergists14
- Sleep medicine doctors11
- Dietitians40
- Neurosurgeons37
- Infectious disease doctors52
Other care in Indianapolis
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).