Caroline Duffy Souter, NP
NPI 1346929742ActiveIndividual· Nurse Practitioner· Greenwood, SC
Nurse Practitioner (NP) with Self Medical Group, practicing in Greenwood, South Carolina. 46 Medicare patients in 2024, $2,960 paid; nearly all of their 116 Part D prescriptions were generic (98%). Shockwave Medical, Inc was the largest of 7 companies reporting payments in 2025, $262.80 in all, mostly food and beverage. Lists Self Regional Healthcare as a hospital affiliation.
Overview
| NPI | 1346929742 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | Yes |
| NPI issued | Jul 13, 2023 |
| Last updated in NPPES | Jul 19, 2023 |
| Certified by provider | Jul 19, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 27615 | 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 - Nurse Practitioner (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 46 |
|---|---|
| Services billed | 53 across 8 procedure codes |
| Paid by Medicare | $2,960 |
Part D prescriptions in 2024
| Prescriptions (claims) | 116 · 116 30-day fills |
|---|---|
| Patients | 63 |
| Total drug cost | $2,253 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Self Medical GroupGreenwood, SC · 395 clinicians
Hospital affiliation
- Self Regional HealthcareGreenwood, SC
Industry payments (Open Payments)
- 2025$262.80 · 11 payments from 7 companies
- 2024$133.48 · 7 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Shockwave Medical, Inc | $75.07 | 3 |
| Atricure, Inc. | $58.47 | 2 |
| Peerless Surgical Inc. | $40.43 | 1 |
| Boston Scientific Corporation | $35.78 | 2 |
| Stryker Corporation | $20.23 | 1 |
What the 2025 payments were for
- Food and Beverage$262.80 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 22 nurse practitioners in Greenwood · All nurse practitioners in South Carolina