Isaac E. Silverman, M.D.
NPI 1326058108ActiveIndividual· Psychiatry & Neurology, Vascular Neurology· Hartford, CT
Psychiatry & Neurology, Vascular Neurology (M.D.) in Hartford, Connecticut, trained at Perelman School of Med at the University of Pennsylvania (class of 1995). Their prescriptions cost Medicare Part D more than their services did: $346,975 for 1,081 claims, against $28,863 paid for services in 2024. Ucb, Inc. was the largest of 17 companies reporting payments in 2025, $798.46 in all, mostly food and beverage.
Overview
| NPI | 1326058108 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 8, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Vascular Neurology Primary | 2084V0102X | 037615 | CT |
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 - Neurology (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 249 |
|---|---|
| Services billed | 302 across 15 procedure codes |
| Paid by Medicare | $28,863 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,081 · 2,511 30-day fills |
|---|---|
| Patients | 201 |
| Total drug cost | $346,975 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | Perelman School of Med at the University of Pennsylvania |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Neurology |
Medical groups
- Hartford HospitalHartford, CT · 1,044 clinicians
- Hartford Neurology LLCHartford, CT · 5 clinicians
Hospital affiliations
- Hartford HospitalHartford, CT
- Middlesex HospitalMiddletown, CT
Industry payments (Open Payments)
- 2025$798.46 · 30 payments from 17 companies
- 2024$1,018 · 43 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ucb, Inc. | $147.48 | 5 |
| Novartis Pharmaceuticals Corporation | $139.14 | 5 |
| Amgen Inc. | $124.22 | 5 |
| Scilex Pharmaceuticals Inc. | $49.59 | 2 |
| Tg Therapeutics, Inc. | $42.76 | 1 |
What the 2025 payments were for
- Food and Beverage$798.46 · 30 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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