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Endocrinologists who accept Medicare in Buffalo Grove, IL
CMS lists 14 clinicians in this specialty with a practice address in Buffalo Grove. Accept Medicare assignment (the Medicare-approved amount as full payment): 14. Offer telehealth: 12.
Typical amounts Medicare approves in ZIP 60089 (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.
Ammara Aziz, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84.9/100✓ TelehealthGraduated 2005FemaleDrug and device company payments (2025): $590Victoria Ryvkin, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84.9/100✓ TelehealthGraduated 2007 · University of Illinois College of Med (chi/peor/rock/chm-Urb)FemaleDipal C. Shah, DO
✓ Accepts Medicare assignmentMIPS score (2024): 84.9/100✓ TelehealthGraduated 2006FemaleDrug and device company payments (2025): $48George T. Thott, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84.9/100Graduated 2011MaleMaria Justina Villano, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84.9/100✓ TelehealthGraduated 1997FemaleDrug and device company payments (2025): $129Inessa M. Gelfand, MD
✓ Accepts Medicare assignmentMIPS score (2024): 27.6/100✓ TelehealthGraduated 1998 · Rush Medical College of Rush UniversityFemaleDrug and device company payments (2025): $2,725Joumana T. Chaiban, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2000FemaleMohammed H. Kazi, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1990MaleDrug and device company payments (2025): $197Chung Kay K. Koh, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2001 · Wright State University Boonshoft School of MedicineMaleArvind K. Maheshwari, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2014MaleDrug and device company payments (2025): $1,722Michele Obeid, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2017FemaleDrug and device company payments (2025): $86Toral Patel, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2009FemaleDrug and device company payments (2025): $25,342Ula Tarabichi, MD
✓ Accepts Medicare assignmentGraduated 2015FemaleTahira Yasmeen, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1991Female
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 Buffalo Grove
- Primary care doctors413
- Geriatricians3
- Nurse practitioners296
- Cardiologists73
- Dermatologists8
- Orthopedic surgeons19
- Neurologists41
- Gastroenterologists14
- Ophthalmologists5
- Optometrists12
- Podiatrists13
- Pulmonologists3
- Nephrologists7
- Rheumatologists5
- ENT doctors3
- Oncologists32
- Psychiatrists18
- Psychologists16
- Therapists and counselors42
- Physical therapists80
- Occupational therapists16
- Speech therapists7
- Audiologists5
- Chiropractors5
- Gynecologists87
- General surgeons40
- Vascular surgeons5
- Pain management doctors4
- Physiatrists8
- Allergists4
- Dietitians5
- Neurosurgeons15
Other care in Buffalo Grove
Nursing homes · Dialysis centers · Home health agencies · Hospices
Nearby cities
- Arlington Heights8
- Palatine5
- Vernon Hills5
- Mount Prospect3
- Deerfield8
- Northbrook3
- Highland Park11
- Des Plaines3
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).