William O'Neal Young
NPI 1649815036ActiveIndividual· Physician Assistant· Greenville, SC
Physician Assistant in Greenville, South Carolina, trained at University of South Carolina School of Medicine (class of 2020). Their prescriptions cost Medicare Part D more than their services did: $2,288,428 for 1,183 claims, against $15,247 paid for services in 2024. Janssen Biotech, Inc. was the largest of 22 companies reporting payments in 2025, $90,775 in all, mostly speaking and faculty fees.
Overview
| NPI | 1649815036 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Nov 9, 2019 |
| Last updated in NPPES | Nov 13, 2020 |
| Certified by provider | Nov 13, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 3603 | SC |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 | 157 |
|---|---|
| Services billed | 246 across 7 procedure codes |
| Paid by Medicare | $15,247 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,183 · 1,673 30-day fills |
|---|---|
| Patients | 268 |
| Total drug cost | $2,288,428 |
| Generic share | 73% of claims |
Education and affiliations
| Medical school | University of South Carolina School of Medicine |
|---|---|
| Graduation year | 2020 |
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Prisma Health University Medical GroupGreenville, SC · 2,493 clinicians
Hospital affiliations
- Prisma Health Patewood HospitalGreenville, SC
- Prisma Health Baptist Easley HospitalEasley, SC
- Prisma Health Greenville Memorial HospitalGreenville, SC
- Prisma Health Greer Memorial HospitalSpartanburg, SC
- Prisma Health Hillcrest HospitalSimpsonville, SC
Other facilities
- Prisma Health North Greenville LtachLong-term care hospital · Travelers Rest, SC
Industry payments (Open Payments)
- 2025$90,775 · 313 payments from 22 companies
- 2024$24,196 · 129 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $87,777 | 149 |
| Abbvie Inc. | $777.96 | 51 |
| Madrigal Pharmaceuticals | $300.36 | 9 |
| Genzyme Corporation | $291.37 | 11 |
| Takeda Pharmaceuticals U.S.A., Inc. | $241.96 | 13 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$61,742 · 28 payments
- Travel and Lodging$22,173 · 35 payments
- Food and Beverage$6,840 · 248 payments
- Education$19.72 · 2 payments
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