William H. Long III, MD
NPI 1104858489ActiveIndividual· Family Medicine· Hartsville, SC
Family Medicine (MD) in Hartsville, South Carolina, trained at University of South Carolina School of Medicine (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $641,251 for 9,862 claims, against $84,764 paid for services in 2024. Exact Sciences Corporation was the largest of 5 companies reporting payments in 2025, $140.58 in all, mostly food and beverage.
Overview
| NPI | 1104858489 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 7, 2006 |
| Last updated in NPPES | Mar 28, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 23196 | SC |
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 - Family Practice (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 176 |
|---|---|
| Services billed | 1,979 across 36 procedure codes |
| Paid by Medicare | $84,764 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,862 · 15,980 30-day fills |
|---|---|
| Patients | 335 |
| Total drug cost | $641,251 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of South Carolina School of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Family Practice |
Medical group
- Palmetto Family Medicine and Senior Care LLCHartsville, SC · 2 clinicians
Hospital affiliations
- Carolina Pines Regional Medical CenterHartsville, SC
- McLeod Regional Medical Center-Pee DeeFlorence, SC
Industry payments (Open Payments)
- 2025$140.58 · 7 payments from 5 companies
- 2024$182.96 · 10 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $43.35 | 2 |
| Amgen Inc. | $33.14 | 2 |
| Acadia Pharmaceuticals Inc | $28.68 | 1 |
| Astrazeneca Pharmaceuticals LP | $18.01 | 1 |
| Lilly USA, LLC | $17.40 | 1 |
What the 2025 payments were for
- Food and Beverage$140.58 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 29 family medicine physicians in Hartsville · All family medicine physicians in South Carolina