Sonya Renee McWilliams, FNP
NPI 1073558334ActiveIndividual· Nurse Practitioner· Knoxville, TN
Nurse Practitioner (FNP) with University Health System, Inc., practicing in Knoxville, Tennessee. Their prescriptions cost Medicare Part D more than their services did: $196,906 for 558 claims, against $17,410 paid for services in 2024. Novo Nordisk Inc was the largest of 13 companies reporting payments in 2025, $616.10 in all, mostly food and beverage. Lists University Health System, Inc as a hospital affiliation.
Overview
| NPI | 1073558334 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Jun 19, 2006 |
| Last updated in NPPES | Aug 22, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | APN7945 | TN |
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 (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 114 |
|---|---|
| Services billed | 213 across 8 procedure codes |
| Paid by Medicare | $17,410 |
Part D prescriptions in 2024
| Prescriptions (claims) | 558 · 824 30-day fills |
|---|---|
| Patients | 100 |
| Total drug cost | $196,906 |
| Generic share | 76% of claims |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- University Health System, Inc.Knoxville, TN · 522 clinicians
Hospital affiliation
- University Health System, IncKnoxville, TN
Industry payments (Open Payments)
- 2025$616.10 · 40 payments from 13 companies
- 2024$467.15 · 22 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $141.69 | 7 |
| Phathom Pharmaceuticals, Inc. | $85.93 | 16 |
| Teleflex LLC | $77.38 | 2 |
| Acera Surgical, Inc. | $63.14 | 3 |
| Lilly USA, LLC | $41.76 | 2 |
What the 2025 payments were for
- Food and Beverage$616.10 · 40 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Nurse Practitioner providers in Knoxville
- 1922930866
- 1093907370
- 1063897627
- 1427872290
- 1467774331
- 1861219834
- 1447063805
- 1396216339
- 1366847006
- 1891333191
- 1154726586
- 1235645516