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Endocrinologists who accept Medicare in Naperville, IL
CMS lists 13 clinicians in this specialty with a practice address in Naperville. Accept Medicare assignment (the Medicare-approved amount as full payment): 13. Offer telehealth: 9.
Typical amounts Medicare approves in ZIP 60563 (2024 Medicare rates, the latest CMS has published): a new-patient visit $137, of which you pay about $34; a follow-up visit $105, of which you pay about $26 — 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.
William C. Bayer, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.6/100✓ TelehealthGraduated 1986 · Loyola University of Chicago, Stritch School of MedicineMaleDrug and device company payments (2025): $1,269Allison J. Hahr, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.2/100✓ TelehealthGraduated 2002 · University of Wisconsin School of MedicineFemaleWenyu Huang, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.2/100✓ TelehealthGraduated 1996MaleDrug and device company payments (2025): $141,990Ioannis Papagiannis, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.2/100✓ TelehealthGraduated 2000MaleDrug and device company payments (2025): $11,578Safiya Elahi, DO
✓ Accepts Medicare assignmentMIPS score (2024): 84.9/100✓ TelehealthGraduated 2018 · Midwestern University, Chicago College of Osteopathic MedFemaleOther offices in Naperville: 2Natasha Kadakia, DO
✓ Accepts Medicare assignmentMIPS score (2024): 84.9/100✓ TelehealthGraduated 2018 · Touro Un Col of Osteopathic Medicine, New YorkFemaleOther offices in Naperville: 2Drug and device company payments (2025): $19Suchitra Bhakta, MD
✓ Accepts Medicare assignmentGraduated 1995 · Wayne State University School of MedicineFemaleDrug and device company payments (2025): $703Mary D. Codo, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1988 · University of Illinois College of Med (chi/peor/rock/chm-Urb)FemaleDrug and device company payments (2025): $1,559Tanvi-Jatin Parikh, MD
✓ Accepts Medicare assignmentGraduated 2013FemaleMonica S. Patel, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2012 · West Virginia University School of MedicineFemaleDrug and device company payments (2025): $1,042Anju M. Paul, MD
✓ Accepts Medicare assignmentGraduated 2007 · Rush Medical College of Rush UniversityFemaleDrug and device company payments (2025): $242Amtul Shafi, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2012FemaleOther offices in Naperville: 2Drug and device company payments (2025): $270Falguni R. Vasa, MD
✓ Accepts Medicare assignmentGraduated 1996 · Medical College of WisconsinFemaleDrug and device company payments (2025): $1,695
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 Naperville
- Primary care doctors169
- Nurse practitioners339
- Cardiologists92
- Dermatologists33
- Orthopedic surgeons30
- Neurologists15
- Gastroenterologists30
- Ophthalmologists43
- Optometrists53
- Podiatrists24
- Urologists25
- Pulmonologists13
- Nephrologists18
- Rheumatologists9
- ENT doctors11
- Oncologists33
- Psychiatrists21
- Psychologists67
- Therapists and counselors209
- Physical therapists241
- Occupational therapists17
- Speech therapists3
- Audiologists14
- Chiropractors47
- Gynecologists40
- General surgeons16
- Vascular surgeons8
- Pain management doctors4
- Physiatrists7
- Allergists7
- Sleep medicine doctors3
- Dietitians10
- Neurosurgeons10
- Infectious disease doctors9
Other care in Naperville
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).