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Gastroenterologists who accept Medicare in Kalamazoo, MI
CMS lists 29 clinicians in this specialty with a practice address in Kalamazoo. Accept Medicare assignment (the Medicare-approved amount as full payment): 29. Offer telehealth: 4.
Typical amounts Medicare approves in ZIP 49007 (2024 Medicare rates, the latest CMS has published): a new-patient visit $126, of which you pay about $32; a follow-up visit $96, 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.
Ketan G. Rana, MD
✓ Accepts Medicare assignmentMIPS score (2024): 96.3/100Graduated 1990MaleAndrew Berry, DO
✓ Accepts Medicare assignmentMIPS score (2024): 87.8/100Graduated 2015 · Kansas City University of Med & Biosciences, College of Osteo MedMaleDrug and device company payments (2025): $1,613Shahid Aziz, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.4/100Graduated 1986MaleDrug and device company payments (2025): $579Mark Kocab, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.4/100Graduated 1993MaleDrug and device company payments (2025): $88Eric M. Sieloff, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.4/100Graduated 2017 · University of Texas Medical Branch at GalvestonMaleDrug and device company payments (2025): $46Tooba Tariq, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.4/100✓ TelehealthGraduated 2014FemaleDrug and device company payments (2025): $18Victor Velocci, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.4/100Graduated 2012MaleDrug and device company payments (2025): $14William W. Webb, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.4/100Graduated 1989 · University of Connecticut School of MedicineMaleRobert J. Richards, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81.1/100Graduated 1982 · New York Medical CollegeMaleOther offices in Kalamazoo: 1Brij M. Dewan, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100Graduated 1974MaleDrug and device company payments (2025): $318Omar Al-Subee, MD
✓ Accepts Medicare assignmentGraduated 1995MaleDrug and device company payments (2025): $613Mehdi H. Baluch, MD
✓ Accepts Medicare assignmentGraduated 1991MaleDrug and device company payments (2025): $961Kevin L. Beyer, DO
✓ Accepts Medicare assignmentGraduated 1985 · Des Moines University of Osteopathic Medicine and Health SciencesMaleDrug and device company payments (2025): $19Shishira S. Bharadwaj, MD
✓ Accepts Medicare assignmentGraduated 2005MaleDrug and device company payments (2025): $21Amy Dichiara
✓ Accepts Medicare assignmentGraduated 2006FemaleVladimir Ferrer, DO
✓ Accepts Medicare assignmentGraduated 2001 · Michigan State University College of Osteopathic MedicineMaleDrug and device company payments (2025): $28Raza Hamdani, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1982MaleJoyce Koh, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2008 · Pennsylvania State University College of MedicineFemaleSilviu A. Locovei, MD
✓ Accepts Medicare assignmentGraduated 1998MaleBashar N. Mohamad, MD
✓ Accepts Medicare assignmentGraduated 2004MaleDrug and device company payments (2025): $1,433Najib Nassani, MD
✓ Accepts Medicare assignmentGraduated 2012MaleDrug and device company payments (2025): $3,599Mohamed Noureldin, MD
✓ Accepts Medicare assignmentGraduated 2012MaleJames Pulju
✓ Accepts Medicare assignmentGraduated 1986 · University of Southern California Keck School of MedicineMaleJack I. Ramage, MD
✓ Accepts Medicare assignmentGraduated 1997 · Medical College of Georgia School of MedicineMaleOther offices in Kalamazoo: 1Drug and device company payments (2025): $19Shazad Rana, MD
✓ Accepts Medicare assignmentGraduated 1980MaleDrug and device company payments (2025): $1,000Mohammad Shakhatreh, MD
✓ Accepts Medicare assignmentGraduated 2006MaleDrug and device company payments (2025): $14Veslav Stecevic, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1992MaleDrug and device company payments (2025): $1,862Aijaz H. Turk, MD
✓ Accepts Medicare assignmentGraduated 1977MaleAmy Welch, NP
✓ Accepts Medicare assignmentGraduated 2010Female
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 Kalamazoo
- Primary care doctors212
- Nurse practitioners235
- Cardiologists36
- Orthopedic surgeons29
- Neurologists24
- Ophthalmologists7
- Optometrists17
- Podiatrists9
- Urologists11
- Pulmonologists7
- Nephrologists8
- Endocrinologists3
- Rheumatologists4
- ENT doctors8
- Oncologists13
- Psychiatrists38
- Psychologists43
- Therapists and counselors220
- Physical therapists73
- Occupational therapists32
- Speech therapists9
- Audiologists12
- Chiropractors30
- Gynecologists45
- General surgeons37
- Vascular surgeons12
- Physiatrists9
- Sleep medicine doctors4
- Neurosurgeons13
- Infectious disease doctors4
Other care in Kalamazoo
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).