Silvana Obici, MD
NPI 1487730438ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· East Setauket, NY
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) with Stony Brook Internists University Faculty Practice Corporation, practicing in East Setauket, New York. Their prescriptions cost Medicare Part D more than their services did: $613,833 for 1,031 claims, against $47,550 paid for services in 2024. Insulet Corporation was the largest of 6 companies reporting payments in 2025, $286.19 in all, mostly food and beverage. Lists Suny/Stony Brook University Hospital as a hospital affiliation.
Overview
| NPI | 1487730438 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 31, 2006 |
| Last updated in NPPES | Apr 22, 2022 |
| Certified by provider | Apr 22, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 211554-1 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Endocrinology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 287 |
|---|---|
| Services billed | 601 across 20 procedure codes |
| Paid by Medicare | $47,550 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,031 · 2,199 30-day fills |
|---|---|
| Patients | 169 |
| Total drug cost | $613,833 |
| Generic share | 39% of claims |
Education and affiliations
| Graduation year | 1981 |
|---|---|
| Medicare specialty | Endocrinology |
| Telehealth | Offers telehealth |
Medical group
- Stony Brook Internists University Faculty Practice CorporationStony Brook, NY · 428 clinicians
Hospital affiliation
- Suny/Stony Brook University HospitalStony Brook, NY
Industry payments (Open Payments)
- 2025$286.19 · 6 payments from 6 companies
- 2024$621.25 · 11 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Insulet Corporation | $150.00 | 1 |
| Medtronic, Inc. | $35.96 | 1 |
| Tandem Diabetes Care, Inc. | $30.94 | 1 |
| Ascendis Pharma Endocrinology Inc | $26.76 | 1 |
| Recordati_rare_diseases_inc. | $22.53 | 1 |
What the 2025 payments were for
- Food and Beverage$286.19 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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