Billy Derek Worley, MD
NPI 1649536434ActiveIndividual· Internal Medicine, Sports Medicine· Cookeville, TN
Internal Medicine, Sports Medicine (MD) with Campbell Clinic, PC, practicing in Cookeville, Tennessee. 782 Medicare patients in 2024, $131,926 paid; all of their 157 Part D prescriptions were generic. Novo Nordisk Inc was the largest of 2 companies reporting payments in 2025, $77.44 in all, mostly food and beverage. Lists Cookeville Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1649536434 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 5, 2012 |
| Last updated in NPPES | Oct 15, 2020 |
| Certified by provider | Oct 15, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Sports Medicine Primary | 207RS0010X | 56710 | 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 - Sports Medicine (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 782 |
|---|---|
| Services billed | 22,123 across 71 procedure codes |
| Paid by Medicare | $131,926 |
Part D prescriptions in 2024
| Prescriptions (claims) | 157 · 159 30-day fills |
|---|---|
| Patients | 146 |
| Total drug cost | $688.51 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Sports Medicine |
| Secondary specialties | Internal Medicine |
Medical group
- Campbell Clinic, PCBristol, TN · 239 clinicians
Hospital affiliation
- Cookeville Regional Medical CenterCookeville, TN
Industry payments (Open Payments)
- 2025$77.44 · 2 payments from 2 companies
- 2024$16.90 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $52.72 | 1 |
| Innovation Technologies Inc | $24.72 | 1 |
What the 2025 payments were for
- Food and Beverage$77.44 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records