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Gastroenterologists who accept Medicare in Shenandoah, TX
CMS lists 24 clinicians in this specialty with a practice address in Shenandoah. Accept Medicare assignment (the Medicare-approved amount as full payment): 24. Offer telehealth: 5.
Typical amounts Medicare approves in ZIP 77384 (2024 Medicare rates, the latest CMS has published): a new-patient visit $126, of which you pay about $32; a follow-up visit $97, 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.
Serge B. Awasum, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100Graduated 1996 · East Tennessee State University Quillen College of MedicineMaleDrug and device company payments (2025): $2,752Avais M. Chatha, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100Graduated 2006MaleDrug and device company payments (2025): $3,624Matthew T. Clark, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100Graduated 2010MaleDrug and device company payments (2025): $2,630Ali T. Dural, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100Graduated 1991MaleDrug and device company payments (2025): $719Anna M. Gonzales, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100Graduated 1996 · University of Texas Southwestern Medical School at DallasFemaleDrug and device company payments (2025): $16Peter R. Kvapil, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100Graduated 1999 · Indiana University School of MedicineMaleDrug and device company payments (2025): $2,770Shail Maheshwari, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100Graduated 2005 · Texas a & M University System, HSC, College of MedicineMaleDrug and device company payments (2025): $95,284Apurv Varia, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100Graduated 2005 · Temple University School of MedicineMaleDrug and device company payments (2025): $4,849Abraham Winkelstein, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100Graduated 1991 · Georgetown University School of MedicineMaleDrug and device company payments (2025): $21Edward Xavier, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100Graduated 2003 · University of Massachusetts Medical SchoolMaleDrug and device company payments (2025): $21Mohammed M. Aboelsoud, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2011MaleDrug and device company payments (2025): $188Mohammed A. Alkhero, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2013MaleVanitha Bala, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1992FemaleDrug and device company payments (2025): $1,419Shailaja S. Behara, MD
✓ Accepts Medicare assignmentGraduated 1992FemaleDrug and device company payments (2025): $8Scott N. Berger, MD
✓ Accepts Medicare assignmentGraduated 2020 · Baylor College of MedicineMaleDrug and device company payments (2025): $1,924Rambabu Chalasani, MD
✓ Accepts Medicare assignmentGraduated 1998MaleDrug and device company payments (2025): $2,735Sheela Chandra, MD
✓ Accepts Medicare assignmentGraduated 1994FemaleDrug and device company payments (2025): $124Hassan K. Dakik, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2010 · Baylor College of MedicineMaleDrug and device company payments (2025): $1,738Stephen M. Kelly, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1981 · University of Texas Medical Branch at GalvestonMaleDrug and device company payments (2025): $3,292Abdul H. Khan, MD
✓ Accepts Medicare assignmentGraduated 2000MaleDrug and device company payments (2025): $1,619Brielle Miles, MD
✓ Accepts Medicare assignmentGraduated 2021FemaleDrug and device company payments (2025): $281Jigar M. Patel, MD
✓ Accepts Medicare assignmentGraduated 2012MaleOther offices in Shenandoah: 2Drug and device company payments (2025): $2,310Krishna C. Sajja, MD
✓ Accepts Medicare assignmentGraduated 2015 · University of Texas Southwestern Medical School at DallasMaleDrug and device company payments (2025): $3,204Prasun P. Shah, MD
✓ Accepts Medicare assignmentGraduated 2003MaleOther offices in Shenandoah: 2Drug and device company payments (2025): $1,913
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 Shenandoah
- Primary care doctors137
- Nurse practitioners136
- Cardiologists53
- Dermatologists4
- Orthopedic surgeons26
- Neurologists91
- Ophthalmologists14
- Optometrists12
- Podiatrists28
- Urologists12
- Pulmonologists14
- Nephrologists14
- Endocrinologists7
- Rheumatologists14
- ENT doctors27
- Oncologists19
- Psychiatrists18
- Psychologists5
- Therapists and counselors11
- Physical therapists6
- Audiologists11
- Gynecologists30
- General surgeons21
- Vascular surgeons6
- Pain management doctors12
- Physiatrists9
- Neurosurgeons13
- Infectious disease doctors12
Other care in Shenandoah
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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).