John-Thomas Carson, PA-C
NPI 1891164224ActiveIndividual· Physician Assistant· Greenville, SC
Physician Assistant (PA-C) in Greenville, South Carolina, trained at Medical University of South Carolina College of Medicine (class of 2015). 241 Medicare patients in 2024, $52,043 paid; nearly all of their 1,118 Part D prescriptions were generic (99%). Smith+nephew, Inc. reported $25.11 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1891164224 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Sep 16, 2015 |
| Last updated in NPPES | May 19, 2021 |
| Certified by provider | May 19, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 2405 | SC |
| Physician Assistant, Surgical | 363AS0400X | 2405 | 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 - Physician Assistant (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 241 |
|---|---|
| Services billed | 3,681 across 29 procedure codes |
| Paid by Medicare | $52,043 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,118 · 1,148 30-day fills |
|---|---|
| Patients | 272 |
| Total drug cost | $14,579 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Medical University of South Carolina College of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Physician Assistant |
Medical group
- Prisma Health University Medical GroupGreenville, SC · 2,493 clinicians
Hospital affiliation
- Prisma Health Patewood HospitalGreenville, SC
Other facilities
- Prisma Health Home Health-UpstateHome health agency · Greenville, SC
Industry payments (Open Payments)
- 2025$25.11 · 1 payment from 1 company
- 2024$127.02 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Smith+nephew, Inc. | $25.11 | 1 |
What the 2025 payments were for
- Food and Beverage$25.11 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 310 physician assistants in Greenville · All physician assistants in South Carolina