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Primary care doctors who accept Medicare in Bluffton, IN
CMS lists 11 clinicians in this specialty with a practice address in Bluffton. Accept Medicare assignment (the Medicare-approved amount as full payment): 11. Offer telehealth: 0.
Typical amounts Medicare approves in ZIP 46714 (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 $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.
Yadagiri R. Jonna, MD
✓ Accepts Medicare assignmentMIPS score (2024): 91/100Graduated 1981MaleOther offices in Bluffton: 1Drug and device company payments (2025): $1,337Michael P. Volpe, MD
✓ Accepts Medicare assignmentMIPS score (2024): 91/100Graduated 1984MaleDrug and device company payments (2025): $1,830Majid Taj, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 1990MaleDrug and device company payments (2025): $238Laura Cline
✓ Accepts Medicare assignmentMIPS score (2024): 75/100Graduated 1990 · Indiana University School of MedicineFemaleMusa Abdalla, MD
✓ Accepts Medicare assignmentGraduated 2008MaleDrug and device company payments (2025): $183Nazrul Chowdhury, MD
✓ Accepts Medicare assignmentGraduated 1999MaleMajid Hanna, MD
✓ Accepts Medicare assignmentGraduated 2011MaleVictoria Heinen, MD
✓ Accepts Medicare assignmentGraduated 1986 · Indiana University School of MedicineFemalePekkakuzhiyil M. Mathew, MD
✓ Accepts Medicare assignmentGraduated 1980MaleDrug and device company payments (2025): $1,042Ranbir Singh, MD
✓ Accepts Medicare assignmentGraduated 2006MaleDrug and device company payments (2025): $27James Yi, DO
✓ Accepts Medicare assignmentGraduated 2014Male
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.
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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).