Sean Mark Larson, MD
NPI 1518052471ActiveIndividual· Family Medicine· Winston Salem, NC
Family Medicine (MD) in Winston Salem, North Carolina, trained at University of Minnesota, Duluth School of Medicine (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $819,127 for 11,309 claims, against $144,037 paid for services in 2024. Genmab U.S., Inc. reported $18.66 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1518052471 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 4, 2006 |
| Last updated in NPPES | Mar 7, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 2006-01541 | NC |
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 (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 374 |
|---|---|
| Services billed | 1,756 across 20 procedure codes |
| Paid by Medicare | $144,037 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11,309 · 12,102 30-day fills |
|---|---|
| Patients | 375 |
| Total drug cost | $819,127 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | University of Minnesota, Duluth School of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Family Practice |
Medical groups
- Curana Health of North Carolina PLLCWinston Salem, NC · 283 clinicians
- Physicians Eldercare PABostic, NC · 245 clinicians
Hospital affiliations
- Catawba Valley Medical CenterHickory, NC
- Frye Regional Medical CenterHickory, NC
Other facilities
- Carolina CaringHospice · Newton, NC
- Abernathy LaurelsNursing home · Newton, NC
Industry payments (Open Payments)
- 2025$18.66 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genmab U.S., Inc. | $18.66 | 1 |
What the 2025 payments were for
- Food and Beverage$18.66 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Family Medicine providers in Winston Salem
- 1750342820
- 1710453550
- 1922323948
- 1063918670
- 1235474701
- 1114921137
- 1730670951
- 1629030259
- 1033488358
- 1154454825
- 1154780476
- 1427006451