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Oncologists who accept Medicare in Warsaw, IN
CMS lists 16 clinicians in this specialty with a practice address in Warsaw. Accept Medicare assignment (the Medicare-approved amount as full payment): 16. Offer telehealth: 0.
Typical amounts Medicare approves in ZIP 46580 (2024 Medicare rates, the latest CMS has published): a new-patient visit $162, of which you pay about $40; a follow-up visit $94, 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.
David M. Zimmerman, MD
✓ Accepts Medicare assignmentMIPS score (2024): 93.8/100Graduated 1997 · Indiana University School of MedicineMaleDrug and device company payments (2025): $3,259Zhentao Zhang, MD
✓ Accepts Medicare assignmentMIPS score (2024): 83.5/100Graduated 1999MaleDrug and device company payments (2025): $108,458Farrukh M. Adhami, MD
✓ Accepts Medicare assignmentMIPS score (2024): 82.7/100Graduated 1985MaleDrug and device company payments (2025): $2,327Sunil Babu, MD
✓ Accepts Medicare assignmentMIPS score (2024): 82.7/100Graduated 1995MaleDrug and device company payments (2025): $27,388Matthew L. Carr, MD
✓ Accepts Medicare assignmentMIPS score (2024): 82.7/100Graduated 1998 · University of Oklahoma College of MedicineMaleDrug and device company payments (2025): $916Shalini Chitneni, MD
✓ Accepts Medicare assignmentMIPS score (2024): 82.7/100Graduated 2000FemaleDrug and device company payments (2025): $2,349Michael Epstein, MD
✓ Accepts Medicare assignmentMIPS score (2024): 82.7/100Graduated 1985MaleDrug and device company payments (2025): $3,687Gary R. Gize, MD
✓ Accepts Medicare assignmentMIPS score (2024): 82.7/100Graduated 1989 · Indiana University School of MedicineMaleDrug and device company payments (2025): $2,024Ryan A. Gonzales, MD
✓ Accepts Medicare assignmentMIPS score (2024): 82.7/100Graduated 2003MaleDrug and device company payments (2025): $11,152Praveen Kollipara, MD
✓ Accepts Medicare assignmentMIPS score (2024): 82.7/100Graduated 1986MaleDrug and device company payments (2025): $892Yasolatha Nalamolu, MD
✓ Accepts Medicare assignmentMIPS score (2024): 82.7/100Graduated 1997FemaleDrug and device company payments (2025): $619Sreenivasa R. Nattam, MD
✓ Accepts Medicare assignmentMIPS score (2024): 82.7/100Graduated 1974MaleDrug and device company payments (2025): $7,983Dolly R. Quispe Leveau, MD
✓ Accepts Medicare assignmentMIPS score (2024): 82.7/100Graduated 2001FemaleDrug and device company payments (2025): $1,657Steven N. Rhinehart, MD
✓ Accepts Medicare assignmentMIPS score (2024): 82.7/100Graduated 1974 · Indiana University School of MedicineMaleDrug and device company payments (2025): $1,361Ahad A. Sadiq, MD
✓ Accepts Medicare assignmentMIPS score (2024): 82.7/100Graduated 2000MaleDrug and device company payments (2025): $31,372Naga Malleswari Vutukuri, MD
✓ Accepts Medicare assignmentGraduated 2004FemaleDrug and device company payments (2025): $1,356
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 Warsaw
- Primary care doctors19
- Nurse practitioners34
- Cardiologists9
- Neurologists5
- Ophthalmologists5
- Optometrists18
- Therapists and counselors26
- Chiropractors10
- Gynecologists4
- General surgeons4
Other care in Warsaw
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).