Marc T. Silver, M.D.
NPI 1902802945ActiveIndividual· Internal Medicine, Clinical Cardiac Electrophysiology· Raleigh, NC
Internal Medicine, Clinical Cardiac Electrophysiology (M.D.) in Raleigh, North Carolina, trained at Harvard Medical School (class of 1989). Their prescriptions cost Medicare Part D more than their services did: $1,241,359 for 5,239 claims, against $247,044 paid for services in 2024. Pfizer Inc. was the largest of 13 companies reporting payments in 2025, $512.06 in all, mostly food and beverage.
Overview
| NPI | 1902802945 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 23, 2005 |
| Last updated in NPPES | Jul 18, 2025 |
| Certified by provider | Jul 18, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Clinical Cardiac Electrophysiology Primary | 207RC0001X | 9500724 | NC |
| Internal Medicine, Clinical Cardiac Electrophysiology | 207RC0001X | 73946 | MA |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 9500724 | NC |
| Internal Medicine, Interventional Cardiology | 207RI0011X | 9500724 | NC |
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 - Internal Medicine (MA); Practitioner - Cardiovascular Disease (Cardiology) (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,691 |
|---|---|
| Services billed | 5,602 across 86 procedure codes |
| Paid by Medicare | $247,044 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,239 · 11,210 30-day fills |
|---|---|
| Patients | 717 |
| Total drug cost | $1,241,359 |
| Generic share | 77% of claims |
Education and affiliations
| Medical school | Harvard Medical School |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Cardiac Electrophysiology, Internal Medicine |
Medical groups
- Wakemed Specialists Group LLCCary, NC · 876 clinicians
- Nantucket Cottage HospitalNantucket, MA · 87 clinicians
Hospital affiliations
- Nantucket Cottage HospitalNantucket, MA
- Rex HospitalRaleigh, NC
- Wakemed, Cary HospitalCary, NC
- Wakemed, Raleigh CampusRaleigh, NC
Industry payments (Open Payments)
- 2025$512.06 · 29 payments from 13 companies
- 2024$986.12 · 35 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $154.60 | 9 |
| Novartis Pharmaceuticals Corporation | $63.45 | 4 |
| Ethicon US, LLC | $40.27 | 1 |
| Heartflow, Inc. | $37.85 | 2 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $36.98 | 4 |
What the 2025 payments were for
- Food and Beverage$512.06 · 29 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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