Sharon B. Weissman, M.D.
NPI 1023049269ActiveIndividual· Internal Medicine, Infectious Disease· Columbia, SC
Internal Medicine, Infectious Disease (M.D.) in Columbia, South Carolina, trained at Columbia University College of Physicians and Surgeons (class of 1991). Their prescriptions cost Medicare Part D more than their services did: $2,490,752 for 1,207 claims, against $11,971 paid for services in 2024. Gilead Sciences, Inc. was the largest of 2 companies reporting payments in 2025, $256.55 in all, mostly food and beverage.
Overview
| NPI | 1023049269 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 5, 2006 |
| Last updated in NPPES | Apr 23, 2021 |
| Certified by provider | Apr 23, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | 32385 | SC |
| Internal Medicine | 207R00000X | 039036 | CT |
| Internal Medicine | 207R00000X | TL32385 | SC |
| Internal Medicine, Infectious Disease | 207RI0200X | TL32385 | SC |
| Internal Medicine, Infectious Disease | 207RI0200X | 039036 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Infectious Disease (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 66 |
|---|---|
| Services billed | 244 across 26 procedure codes |
| Paid by Medicare | $11,971 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,207 · 1,291 30-day fills |
|---|---|
| Patients | 76 |
| Total drug cost | $2,490,752 |
| Generic share | 45% of claims |
Education and affiliations
| Medical school | Columbia University College of Physicians and Surgeons |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Infectious Disease |
| Secondary specialties | Internal Medicine |
Medical group
- Prisma Health Medical Group-MidlandsColumbia, SC · 1,068 clinicians
Hospital affiliations
- Prisma Health Baptist ParkridgeColumbia, SC
- Prisma Health Richland HospitalColumbia, SC
Industry payments (Open Payments)
- 2025$256.55 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $139.66 | 1 |
| Viiv Healthcare Company | $116.89 | 1 |
What the 2025 payments were for
- Food and Beverage$256.55 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Infectious Disease providers in Columbia
- 1265784912
- 1164099461
- 1871826792
- 1053800284
- 1699264820
- 1811486491
- 1134105760
- 1780618223
- 1023561719
- 1124356498
- 1518934587
- 1225126840
All Internal Medicine, Infectious Disease providers in South Carolina →