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Gastroenterologists who accept Medicare in Clive, IA
CMS lists 17 clinicians in this specialty with a practice address in Clive. Accept Medicare assignment (the Medicare-approved amount as full payment): 17. Offer telehealth: 0.
Typical amounts Medicare approves in ZIP 50325 (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.
Jeffrey A. Brannen, DO
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 2003 · University of Iowa, RJ & L Carver College of MedicineMaleDrug and device company payments (2025): $272Vijay Adimoolam, MD
✓ Accepts Medicare assignmentGraduated 1997MaleDrug and device company payments (2025): $123Amol Agarwal
✓ Accepts Medicare assignmentGraduated 2015 · Perelman School of Med at the University of PennsylvaniaMaleDrug and device company payments (2025): $2,506Poonputt Chotiprasidhi, MD
✓ Accepts Medicare assignmentGraduated 1993MaleDrug and device company payments (2025): $1,560Bernard M. Feldman, DO
✓ Accepts Medicare assignmentGraduated 1980 · College of Osteopathic Physicians and Surgeons of Los AngelesMaleDrug and device company payments (2025): $103Krishnarao Gorrepati, MD
✓ Accepts Medicare assignmentGraduated 1981MaleDrug and device company payments (2025): $325Peter Grubel, MD
✓ Accepts Medicare assignmentGraduated 1991MaleDrug and device company payments (2025): $54Xiaoping He, MD
✓ Accepts Medicare assignmentGraduated 1995FemaleOther offices in Clive: 1Drug and device company payments (2025): $218Bernard I. Leman, MD
✓ Accepts Medicare assignmentGraduated 1982 · Tulane University School of MedicineMaleOther offices in Clive: 1Drug and device company payments (2025): $2,628Thomas L. Martin, DO
✓ Accepts Medicare assignmentGraduated 1999 · Des Moines University of Osteopathic Medicine and Health SciencesMaleOther offices in Clive: 1Drug and device company payments (2025): $671Christopher J. Mulder
✓ Accepts Medicare assignmentGraduated 2009MaleDrug and device company payments (2025): $1,687Nagendra Myneni, MD
✓ Accepts Medicare assignmentGraduated 1993MaleDrug and device company payments (2025): $14,944Michael D. Obrien, MD
✓ Accepts Medicare assignmentGraduated 1989 · Tulane University School of MedicineMaleOther offices in Clive: 1Drug and device company payments (2025): $210Manny Rehman, MD
✓ Accepts Medicare assignmentGraduated 2005MaleDrug and device company payments (2025): $364Stacey S. Roberts, MD
✓ Accepts Medicare assignmentGraduated 1997 · University of Iowa, RJ & L Carver College of MedicineFemaleOther offices in Clive: 1Drug and device company payments (2025): $39Arjun R. Sondhi
✓ Accepts Medicare assignmentGraduated 2013 · University of Miami, LM Miller School of MedicineMaleDrug and device company payments (2025): $354Archana Verma, MD
✓ Accepts Medicare assignmentGraduated 1994FemaleOther offices in Clive: 1Drug and device company payments (2025): $672
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 Clive
- Primary care doctors17
- Nurse practitioners59
- Dermatologists3
- Orthopedic surgeons5
- Optometrists6
- Urologists13
- ENT doctors7
- Psychiatrists5
- Psychologists3
- Therapists and counselors32
- Physical therapists23
- Occupational therapists9
- Speech therapists4
- Audiologists11
- Chiropractors16
- Gynecologists8
- Pain management doctors3
- Physiatrists5
- Sleep medicine doctors3
Other care in Clive
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).