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Endocrinologists who accept Medicare in Smithtown, NY
CMS lists 3 clinicians in this specialty with a practice address in Smithtown. Accept Medicare assignment (the Medicare-approved amount as full payment): 3. Offer telehealth: 2.
Typical amounts Medicare approves in ZIP 11787 (2024 Medicare rates, the latest CMS has published): a new-patient visit $154, of which you pay about $39; a follow-up visit $118, of which you pay about $29 — 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.
Robert G. Courgi, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 1997MaleOther offices in Smithtown: 1Drug and device company payments (2025): $972Sherry K. Sussman, MD
✓ Accepts Medicare assignmentMIPS score (2024): 89.2/100✓ TelehealthGraduated 1995 · State University of New York at Stony Brook, School of MedicineFemaleDrug and device company payments (2025): $5,532David B. Kugler, DO
✓ Accepts Medicare assignmentMIPS score (2024): 75/100Graduated 1982MaleDrug and device company payments (2025): $3,108
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 Smithtown
- Primary care doctors104
- Nurse practitioners169
- Cardiologists39
- Dermatologists10
- Orthopedic surgeons14
- Neurologists83
- Gastroenterologists8
- Ophthalmologists30
- Optometrists20
- Podiatrists12
- Urologists35
- Pulmonologists5
- Nephrologists6
- Rheumatologists10
- Oncologists64
- Psychiatrists20
- Psychologists13
- Therapists and counselors82
- Physical therapists67
- Occupational therapists6
- Audiologists5
- Chiropractors22
- Gynecologists23
- General surgeons11
- Vascular surgeons5
- Pain management doctors7
- Physiatrists8
- Dietitians4
- Neurosurgeons4
- Infectious disease doctors6
Other care in Smithtown
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).