Daniel Nathan Silverman, M.D.
Internal Medicine, Advanced Heart Failure and Transplant Cardiology (M.D.) in Charleston, South Carolina, trained at Loyola University of Chicago, Stritch School of Medicine (class of 2012). Their prescriptions cost Medicare Part D more than their services did: $501,378 for 990 claims, against $21,916 paid for services in 2024. Abbott Laboratories was the largest of 2 companies reporting payments in 2025, $130.96 in all, mostly food and beverage.
Overview
| NPI | 1437419058 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 17, 2012 |
| Last updated in NPPES | Jan 13, 2022 |
| Certified by provider | Jan 13, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Advanced Heart Failure and Transplant Cardiology Primary | 207RA0001X | 83820 | SC |
| Internal Medicine | 207R00000X | 036.138369 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Advanced Heart Failure and Transplant Cardiology (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 123 |
|---|---|
| Services billed | 319 across 17 procedure codes |
| Paid by Medicare | $21,916 |
Part D prescriptions in 2024
| Prescriptions (claims) | 990 · 1,758 30-day fills |
|---|---|
| Patients | 128 |
| Total drug cost | $501,378 |
| Generic share | 58% of claims |
Education and affiliations
| Medical school | Loyola University of Chicago, Stritch School of Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Advanced Heart Failure And Transplant Cardiology |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
Medical group
- University Medical Associates of the Medical University of South CarolCharleston, SC · 1,668 clinicians
Hospital affiliation
- Musc Medical CenterCharleston, SC
Industry payments (Open Payments)
- 2025$130.96 · 2 payments from 2 companies
- 2024$7,756 · 12 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $105.26 | 1 |
| Merck Sharp & Dohme LLC | $25.70 | 1 |
What the 2025 payments were for
- Food and Beverage$105.26 · 1 payment
- Education$25.70 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 22 Internal Medicine, Advanced Heart Failure and Transplant Cardiology providers in Charleston · All Internal Medicine, Advanced Heart Failure and Transplant Cardiology providers in South Carolina