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Gastroenterologists who accept Medicare in Southlake, TX
CMS lists 31 clinicians in this specialty with a practice address in Southlake. Accept Medicare assignment (the Medicare-approved amount as full payment): 30. Offer telehealth: 8.
Typical amounts Medicare approves in ZIP 76092 (2024 Medicare rates, the latest CMS has published): a new-patient visit $130, of which you pay about $32; a follow-up visit $100, 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.
Ayodele Osowo, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.2/100Graduated 1997MaleDrug and device company payments (2025): $762Angela C. Saunders, DO
✓ Accepts Medicare assignmentMIPS score (2024): 88.2/100✓ TelehealthGraduated 2012 · West Virginia School of Osteopathic MedicineFemaleDrug and device company payments (2025): $1,844Heather L. Branstetter, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81/100✓ TelehealthGraduated 2003 · University of Louisville School of MedicineFemaleDrug and device company payments (2025): $1,078Gregory Brennan, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81/100Graduated 2013 · Tufts University School of MedicineMaleDrug and device company payments (2025): $1,384Chase R. Herdman, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81/100Graduated 2002 · University of Texas Medical School at HoustonMaleDrug and device company payments (2025): $998Jody W. Houston, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81/100Graduated 1999MaleDrug and device company payments (2025): $484Nishita P. Kara, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81/100Graduated 2011FemaleDrug and device company payments (2025): $189Matthew Kobeszko, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81/100Graduated 2017 · R Franklin University of Med & Sci/chicago Medical SchoolMaleDrug and device company payments (2025): $1,568Scharles A. Konadu, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81/100Graduated 2011 · University of Texas Southwestern Medical School at DallasFemaleDrug and device company payments (2025): $1,638Brent W. Lacey, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81/100✓ TelehealthGraduated 2009 · University of Texas Medical School at San AntonioMaleDrug and device company payments (2025): $536David R. Levitan, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81/100Graduated 1997 · Ohio State University College of MedicineMaleDrug and device company payments (2025): $619Mazyar Malakouti, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81/100Graduated 2013 · University of Texas Medical Branch at GalvestonMaleDrug and device company payments (2025): $28,282Douglas Mills, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81/100Graduated 2011 · Midwestern University, Chicago College of Osteopathic MedMaleDrug and device company payments (2025): $1,195Amilcar L. Morales Cardona, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81/100Graduated 2010MaleDrug and device company payments (2025): $1,299Muralidhar Pathikonda, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81/100✓ TelehealthGraduated 1999MaleDrug and device company payments (2025): $1,826Azaan Ramani, DO
✓ Accepts Medicare assignmentMIPS score (2024): 81/100Graduated 2018MaleDrug and device company payments (2025): $548Jacqueline O. Rampy, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81/100Graduated 2008 · Texas a & M University System, HSC, College of MedicineFemaleDrug and device company payments (2025): $587Timothy E. Ritter, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81/100✓ TelehealthGraduated 1987 · University of Texas Southwestern Medical School at DallasMaleDrug and device company payments (2025): $121,998Troy D. Schmidt, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81/100Graduated 1997 · University of Texas Southwestern Medical School at DallasMaleDrug and device company payments (2025): $394Sanjeeb Shrestha, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81/100✓ TelehealthGraduated 1989MaleDrug and device company payments (2025): $977Jeffrey A. Smith, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81/100Graduated 1995 · University of Texas Medical Branch at GalvestonMaleDrug and device company payments (2025): $580David K. Spady, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81/100Graduated 1976 · Loma Linda University School of MedicineMaleDrug and device company payments (2025): $1,748Karen J. Steffer, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81/100Graduated 2007 · University of Texas Medical Branch at GalvestonFemaleDrug and device company payments (2025): $294Kamal A. Syed, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81/100✓ TelehealthGraduated 1988MaleDrug and device company payments (2025): $729Craig M. Womeldorph, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81/100Graduated 1997 · Oklahoma State University College of Osteopathic MedicineMaleDrug and device company payments (2025): $1,378Kanthi N. Yalamanchili, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81/100✓ TelehealthGraduated 2001 · Texas a & M University System, HSC, College of MedicineFemaleDrug and device company payments (2025): $1,554Olufemi Abiodun, MD
✓ Accepts Medicare assignmentGraduated 1995MaleDrug and device company payments (2025): $780Samson Cantu, MD
✓ Accepts Medicare assignmentGraduated 2005 · Baylor College of MedicineMaleDrug and device company payments (2025): $149Antony J. Mathew, MD
✓ Accepts Medicare assignmentGraduated 2020 · Texas a & M University System, HSC, College of MedicineMaleDrug and device company payments (2025): $1,078James J. Weber, MD
✓ Accepts Medicare assignmentGraduated 1987 · University of Texas Southwestern Medical School at DallasMaleDrug and device company payments (2025): $147Samantha L. Zarro, MD
May accept assignmentGraduated 2020 · University of Texas Medical Branch at GalvestonFemaleDrug and device company payments (2025): $2,026
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 Southlake
- Primary care doctors60
- Nurse practitioners108
- Cardiologists4
- Dermatologists8
- Orthopedic surgeons22
- Neurologists5
- Ophthalmologists16
- Optometrists41
- Podiatrists7
- Endocrinologists3
- Psychiatrists10
- Psychologists9
- Therapists and counselors27
- Physical therapists313
- Occupational therapists5
- Speech therapists3
- Audiologists7
- Chiropractors13
- Gynecologists4
- General surgeons6
- Pain management doctors3
- Physiatrists4
- Allergists6
Other care in Southlake
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).