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Gastroenterologists who accept Medicare in Mobile, AL
CMS lists 23 clinicians in this specialty with a practice address in Mobile. Accept Medicare assignment (the Medicare-approved amount as full payment): 23. Offer telehealth: 4.
Typical amounts Medicare approves in ZIP 36604 (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 $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.
Phillip K. Henderson, DO
✓ Accepts Medicare assignmentMIPS score (2024): 95.3/100Graduated 2009 · Kansas City University of Physicians and SurgeonsMaleOther offices in Mobile: 2Drug and device company payments (2025): $127,704Rajab Idriss, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.3/100Graduated 2007MaleOther offices in Mobile: 1Drug and device company payments (2025): $664Benjamin R. Niland, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.3/100Graduated 2013 · Louisiana State University School of Medicine in New OrleansMaleOther offices in Mobile: 2Drug and device company payments (2025): $1,082William P. Sonnier, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.3/100✓ TelehealthGraduated 2013 · University of South Alabama College of MedicineMaleOther offices in Mobile: 1Drug and device company payments (2025): $49,837Sam Abdehou, MD
✓ Accepts Medicare assignmentGraduated 2017 · Louisiana State University School of Medicine in ShreveportMaleDrug and device company payments (2025): $190Zaid Alnoah, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2008MaleCody B. Barnett, MD
✓ Accepts Medicare assignmentGraduated 2001 · Louisiana State University School of Medicine in ShreveportMaleDrug and device company payments (2025): $1,576Matthew L. Carnes, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2000 · University of South Alabama College of MedicineMaleOther offices in Mobile: 1Drug and device company payments (2025): $993William L. Case, MD
✓ Accepts Medicare assignmentGraduated 1983MaleDrug and device company payments (2025): $915Susan B. Fleet, MD
✓ Accepts Medicare assignmentGraduated 1981 · West Virginia University School of MedicineFemaleDrug and device company payments (2025): $2,376Panayiotis P. Grevenitis, MD
✓ Accepts Medicare assignmentGraduated 2010 · University of South Alabama College of MedicineMaleDrug and device company payments (2025): $2,062Latasha D. Henry, MD
✓ Accepts Medicare assignmentGraduated 2012FemaleDrug and device company payments (2025): $724Samuel B. Hooks III, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2002 · University of South Alabama College of MedicineMaleOther offices in Mobile: 3Drug and device company payments (2025): $1,068Wassem Juakiem, MD
✓ Accepts Medicare assignmentGraduated 2010MaleDrug and device company payments (2025): $166,763Mohammad N. Khan, MD
✓ Accepts Medicare assignmentGraduated 1985MaleDrug and device company payments (2025): $18Robert D. Lerner, MD
✓ Accepts Medicare assignmentGraduated 1983 · Baylor College of MedicineMaleOther offices in Mobile: 3Drug and device company payments (2025): $417Rao Meka, MD
✓ Accepts Medicare assignmentGraduated 1983MaleDrug and device company payments (2025): $126Fredrick S. Orleans, MD
✓ Accepts Medicare assignmentGraduated 1978 · Un of California, Irvine, College of MedicineMaleLawrence J. Parker
✓ Accepts Medicare assignmentGraduated 1986 · University of Alabama School of MedicineMaleDrug and device company payments (2025): $156Frederick Ruthardt, MD
✓ Accepts Medicare assignmentGraduated 1983 · Jefferson Medical College of Thomas Jefferson UniversityMaleDrug and device company payments (2025): $42Michael K. Sanders, MD
✓ Accepts Medicare assignmentGraduated 1998 · University of Alabama School of MedicineMaleDrug and device company payments (2025): $861Jonathan D. Siegel, MD
✓ Accepts Medicare assignmentGraduated 1998 · Eastern Virginia Medical SchoolMaleDrug and device company payments (2025): $2,838Clifford Tillman, MD
✓ Accepts Medicare assignmentGraduated 1972MaleDrug and device company payments (2025): $111
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 Mobile
- Primary care doctors288
- Nurse practitioners488
- Cardiologists51
- Dermatologists23
- Orthopedic surgeons47
- Neurologists64
- Ophthalmologists31
- Optometrists26
- Podiatrists7
- Urologists33
- Pulmonologists31
- Nephrologists22
- Endocrinologists10
- Rheumatologists10
- ENT doctors20
- Oncologists24
- Psychiatrists51
- Psychologists13
- Therapists and counselors110
- Physical therapists82
- Occupational therapists25
- Speech therapists11
- Audiologists18
- Chiropractors27
- Gynecologists67
- General surgeons38
- Vascular surgeons9
- Pain management doctors6
- Physiatrists13
- Allergists5
- Dietitians5
- Neurosurgeons15
- Infectious disease doctors10
Other care in Mobile
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).