Sarah Harder
NPI 1619410099ActiveIndividual· Nurse Practitioner, Family· Knoxville, TN
Nurse Practitioner, Family with Tennessee Cancer Specialists PLLC, practicing in Knoxville, Tennessee. Their prescriptions cost Medicare Part D more than their services did: $320,363 for 663 claims, against $5,422 paid for services in 2024. Janssen Biotech, Inc. was the largest of 42 companies reporting payments in 2025, $5,067 in all, mostly food and beverage. Lists Fort Sanders Regional Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1619410099 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Dec 2, 2016 |
| Last updated in NPPES | Oct 25, 2021 |
| Certified by provider | Oct 25, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 21667 | 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 | 50 |
|---|---|
| Services billed | 63 across 7 procedure codes |
| Paid by Medicare | $5,422 |
Part D prescriptions in 2024
| Prescriptions (claims) | 663 · 900 30-day fills |
|---|---|
| Patients | 200 |
| Total drug cost | $320,363 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Tennessee Cancer Specialists PLLCHarrogate, TN · 67 clinicians
Hospital affiliations
- Fort Sanders Regional Medical CenterKnoxville, TN
- Parkwest Medical CenterKnoxville, TN
Industry payments (Open Payments)
- 2025$5,067 · 206 payments from 42 companies
- 2024$4,400 · 200 payments from 46 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $436.85 | 13 |
| Astrazeneca Pharmaceuticals LP | $323.36 | 14 |
| Novartis Pharmaceuticals Corporation | $312.17 | 19 |
| Pfizer Inc. | $300.66 | 14 |
| E.R. Squibb & Sons, L.L.C. | $293.53 | 12 |
What the 2025 payments were for
- Food and Beverage$4,974 · 205 payments
- Education$92.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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