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Gastroenterologists who accept Medicare in Springfield, MO
CMS lists 19 clinicians in this specialty with a practice address in Springfield. Accept Medicare assignment (the Medicare-approved amount as full payment): 19. Offer telehealth: 4.
Typical amounts Medicare approves in ZIP 65804 (2024 Medicare rates, the latest CMS has published): a new-patient visit $122, of which you pay about $30; a follow-up visit $93, 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.
Giuseppe C. Aliperti, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81.5/100Graduated 1979MaleOther offices in Springfield: 1Sanjay Havaldar, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81.5/100Graduated 1991 · University of Missouri, Columbia School of MedicineMaleDrug and device company payments (2025): $1,544Sarah Hossain, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81.5/100Graduated 2004FemaleDrug and device company payments (2025): $218Ravinder S. Mankoo, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81.5/100Graduated 2015 · University of Missouri, Columbia School of MedicineMaleDrug and device company payments (2025): $621Dennis T. Ng, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81.5/100Graduated 2001MaleDrug and device company payments (2025): $1,230Peter J. Ramsey, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81.5/100Graduated 2002 · University of Missouri, Columbia School of MedicineMaleDrug and device company payments (2025): $1,762Ronald M. Angles, DO
✓ Accepts Medicare assignmentGraduated 1991MaleDrug and device company payments (2025): $122Muhammad Bilal, MD
✓ Accepts Medicare assignmentGraduated 2004MaleOther offices in Springfield: 2Drug and device company payments (2025): $43Florence M. Hosseini Aslinia, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1997FemaleOther offices in Springfield: 4Drug and device company payments (2025): $488Alexander R. Hover, MD
✓ Accepts Medicare assignmentGraduated 1976 · Saint Louis University School of MedicineMaleMubashir Khan, MD
✓ Accepts Medicare assignmentGraduated 2000MaleDrug and device company payments (2025): $75Christopher D. Knudsen, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2009MaleDrug and device company payments (2025): $108Gisela Ocasio Quinones, DO
✓ Accepts Medicare assignmentGraduated 2018 · Liberty Univ College of Osteopathic MedicineFemaleDrug and device company payments (2025): $299Mark Pankonin, MD
✓ Accepts Medicare assignmentGraduated 2008 · Wayne State University School of MedicineMaleOther offices in Springfield: 1Drug and device company payments (2025): $43Ghulam J. Siddiqui, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2004MaleDrug and device company payments (2025): $101Paul E. St. Romain, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2013 · University of Kansas School of Med (kc/wich/sal)MaleMohammad Titi, MD
✓ Accepts Medicare assignmentGraduated 2000MaleOther offices in Springfield: 1Joseph Wang, MD
✓ Accepts Medicare assignmentGraduated 1994 · Northwestern University Feinberg Medical SchoolMaleOther offices in Springfield: 3Drug and device company payments (2025): $632Kimberly C. Zibert, DO
✓ Accepts Medicare assignmentGraduated 2011Female
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 Springfield
- Primary care doctors337
- Geriatricians3
- Nurse practitioners494
- Cardiologists31
- Dermatologists15
- Orthopedic surgeons31
- Neurologists35
- Ophthalmologists23
- Optometrists55
- Podiatrists7
- Urologists22
- Pulmonologists15
- Nephrologists10
- Endocrinologists10
- Rheumatologists7
- ENT doctors15
- Oncologists15
- Psychiatrists41
- Psychologists64
- Therapists and counselors224
- Physical therapists28
- Occupational therapists10
- Speech therapists8
- Audiologists11
- Chiropractors38
- Gynecologists45
- General surgeons39
- Vascular surgeons13
- Pain management doctors6
- Physiatrists16
- Allergists6
- Neurosurgeons17
- Infectious disease doctors8
Other care in Springfield
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).