William Stafford, AGACNP
NPI 1376214908ActiveIndividual· Nurse Practitioner, Acute Care· Knoxville, TN
Nurse Practitioner, Acute Care (AGACNP) in Knoxville, Tennessee, trained at East Tennessee State University Quillen College of Medicine (class of 2021). In 2024 Medicare paid $34,630 for 287 patients, and Part D covered 265 of their prescriptions, 74% of them generic. Zoll Services LLC (A/K/A Zoll Lifecor Corp) was the largest of 6 companies reporting payments in 2025, $878.26 in all, mostly food and beverage.
Overview
| NPI | 1376214908 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | AGACNP |
| Sole proprietor | No |
| NPI issued | Sep 23, 2021 |
| Last updated in NPPES | Oct 6, 2021 |
| Certified by provider | Oct 6, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Acute Care Primary | 363LA2100X | 30381 | 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 | 287 |
|---|---|
| Services billed | 588 across 12 procedure codes |
| Paid by Medicare | $34,630 |
Part D prescriptions in 2024
| Prescriptions (claims) | 265 · 544 30-day fills |
|---|---|
| Patients | 81 |
| Total drug cost | $50,418 |
| Generic share | 74% of claims |
Education and affiliations
| Medical school | East Tennessee State University Quillen College of Medicine |
|---|---|
| Graduation year | 2021 |
| Medicare specialty | Nurse Practitioner |
Medical group
- Knoxville Hma Cardiology Ppm, LLCPowell, TN · 42 clinicians
Hospital affiliations
- Physicians Regional Medical CenterPowell, TN
- Starr Regional Medical Center AthensAthens, TN
Industry payments (Open Payments)
- 2025$878.26 · 33 payments from 6 companies
- 2024$697.82 · 29 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $409.83 | 22 |
| Heartflow, Inc. | $162.21 | 3 |
| Abbott Laboratories | $145.99 | 2 |
| Boston Scientific Corporation | $104.57 | 4 |
| Cvrx, Inc. | $40.61 | 1 |
What the 2025 payments were for
- Food and Beverage$878.26 · 33 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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