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Gastroenterologists who accept Medicare in Memphis, TN
CMS lists 42 clinicians in this specialty with a practice address in Memphis. Accept Medicare assignment (the Medicare-approved amount as full payment): 41. Offer telehealth: 5.
Typical amounts Medicare approves in ZIP 38104 (2024 Medicare rates, the latest CMS has published): a new-patient visit $122, of which you pay about $30; a follow-up visit $94, of which you pay about $23 — 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.
Shoaib Azam, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 2011MaleDrug and device company payments (2025): $506Joseph G. Baltz Jr., MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 2007 · University of Virginia School of MedicineMaleDrug and device company payments (2025): $1,543Hadiatou Barry, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 2017FemaleDrug and device company payments (2025): $4,068Michael Dragutsky, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 1982 · Texas a & M University System, HSC, College of MedicineMaleDrug and device company payments (2025): $509Terrence L. Jackson Jr., MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 1994 · University of Missouri, Kansas City, School of MedicineMaleDrug and device company payments (2025): $3,396Daniel P. Kayal, DO
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 1999MaleDrug and device company payments (2025): $931Sri Lakshmi Narra, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 2002FemaleDrug and device company payments (2025): $4,256Rajesh Ramachandran, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 2008MaleDrug and device company payments (2025): $606Sunil Sarvaria, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 1977 · National Medical UniversityMaleDrug and device company payments (2025): $1,211Bryan F. Thompson, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 1998 · University of Alabama School of MedicineMaleDrug and device company payments (2025): $2,069Robert S. Wooten, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 1981 · Tulane University School of MedicineMaleDrug and device company payments (2025): $4,677John D. McKee, MD
✓ Accepts Medicare assignmentMIPS score (2024): 98.6/100Graduated 1990 · University of Florida College of MedicineMaleAbdullah M. Al-Rashdan, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.3/100Graduated 1995MaleOther offices in Memphis: 4Drug and device company payments (2025): $3,009Paul S. Bierman, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.3/100Graduated 1991 · University of Miami, LM Miller School of MedicineMaleOther offices in Memphis: 3Drug and device company payments (2025): $1,809Kenneth I. Fields, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.3/100Graduated 1991 · Albert Einstein College of Medicine of Yeshiva UniversityMaleOther offices in Memphis: 3Drug and device company payments (2025): $2,437Edward Friedman, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.3/100Graduated 2003 · University of Tennessee, HSC, College of MedicineMaleOther offices in Memphis: 3Drug and device company payments (2025): $1,426Gaurav Kistangari, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.3/100Graduated 2002MaleOther offices in Memphis: 3Drug and device company payments (2025): $399Randelon D. Smith, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.3/100Graduated 2004 · University of Tennessee, HSC, College of MedicineMaleOther offices in Memphis: 3Drug and device company payments (2025): $2,499Carl Foulks, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.1/100Graduated 1997 · Howard University College of MedicineMaleDrug and device company payments (2025): $51Mohammad K. Ismail, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84.2/100Graduated 1993MaleOther offices in Memphis: 1Drug and device company payments (2025): $300David Nemoto, MD
✓ Accepts Medicare assignmentMIPS score (2024): 82.6/100Graduated 1990 · Tulane University School of MedicineMaleMuhammad Siddiq, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81/100Graduated 1988MaleOther offices in Memphis: 3Drug and device company payments (2025): $511Ulric D. Duncan, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100Graduated 1991 · University of Texas Medical School at HoustonMaleOther offices in Memphis: 2Drug and device company payments (2025): $4,507Phillip R. Bowden, MD
✓ Accepts Medicare assignmentMIPS score (2024): 23.6/100Graduated 1997 · University of Arkansas College of MedicineMaleOther offices in Memphis: 1Drug and device company payments (2025): $20Ashirf Al-Ghanoudi, MD
✓ Accepts Medicare assignmentGraduated 2006MaleWilliam F. Alexander, MD
✓ Accepts Medicare assignmentGraduated 1983 · University of North Carolina at Chapel Hill School of MedicineMaleDrug and device company payments (2025): $163Leonard K. Baidoo, MD
✓ Accepts Medicare assignmentGraduated 1983MaleDrug and device company payments (2025): $50,414Sara L. Chalifoux, MD
✓ Accepts Medicare assignmentGraduated 2013FemaleDrug and device company payments (2025): $1,329Lakshmi K. Dasaree, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1988FemaleFarees T. Farooq, MD
✓ Accepts Medicare assignmentGraduated 2000MaleDrug and device company payments (2025): $1,055Charles O. Jaiyeoba, MD
✓ Accepts Medicare assignmentGraduated 2009 · Morehouse School of MedicineMaleDrug and device company payments (2025): $54Wesley E. Jones, MD
✓ Accepts Medicare assignmentGraduated 1974 · University of Missouri, Columbia School of MedicineMaleDrug and device company payments (2025): $89Ricardo M. McCall, MD
✓ Accepts Medicare assignmentGraduated 1988 · Louisiana State University School of Medicine in ShreveportMaleMaryam Mubashir, MD
✓ Accepts Medicare assignmentGraduated 2011FemaleDrug and device company payments (2025): $648Satheesh P. Nair, MD
✓ Accepts Medicare assignmentGraduated 1989MaleDrug and device company payments (2025): $50,426Marc New, MD
✓ Accepts Medicare assignmentGraduated 1988 · Medical University of South Carolina College of MedicineMaleDrug and device company payments (2025): $1,043Kodwo K. Orleans Lindsay, MD
✓ Accepts Medicare assignmentGraduated 1994MaleGregory A. Szych, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 1994 · University of New England, College of Osteo MedicineMaleClaudio R. Tombazzi, MD
✓ Accepts Medicare assignmentGraduated 1986MaleOther offices in Memphis: 1Drug and device company payments (2025): $17Mabel Zevallos, MD
✓ Accepts Medicare assignmentGraduated 1996FemaleDrug and device company payments (2025): $235Kimberly C. Zibert, DO
✓ Accepts Medicare assignmentGraduated 2011FemaleStephanie L. Davenport, DO
May accept assignmentGraduated 2020 · University of Pikeville, Kentucky College of Osteopathic MedFemale
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 Memphis
- Primary care doctors465
- Geriatricians4
- Nurse practitioners950
- Cardiologists64
- Dermatologists22
- Orthopedic surgeons52
- Neurologists79
- Ophthalmologists58
- Optometrists120
- Podiatrists17
- Urologists20
- Pulmonologists33
- Nephrologists39
- Endocrinologists25
- Rheumatologists13
- ENT doctors14
- Oncologists45
- Psychiatrists44
- Psychologists44
- Therapists and counselors118
- Physical therapists204
- Occupational therapists34
- Speech therapists20
- Audiologists13
- Chiropractors15
- Gynecologists97
- General surgeons80
- Vascular surgeons14
- Pain management doctors9
- Physiatrists14
- Allergists10
- Dietitians6
- Neurosurgeons30
- Infectious disease doctors33
Other care in Memphis
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).