Katherine Gresham, FNP
NPI 1225652720ActiveIndividual· Nurse Practitioner, Family· Jacksboro, TN
Nurse Practitioner, Family (FNP) in Jacksboro, Tennessee, trained at Lincoln Memorial University Medical Department (class of 2020). Their prescriptions cost Medicare Part D more than their services did: $445,820 for 4,392 claims, against $14,206 paid for services in 2024. Abbvie Inc. was the largest of 26 companies reporting payments in 2025, $2,551 in all, mostly food and beverage.
Overview
| NPI | 1225652720 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Jun 1, 2020 |
| Last updated in NPPES | Jun 1, 2020 |
| Certified by provider | Jun 1, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 27593 | TN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 108 |
|---|---|
| Services billed | 485 across 38 procedure codes |
| Paid by Medicare | $14,206 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,392 · 8,233 30-day fills |
|---|---|
| Patients | 468 |
| Total drug cost | $445,820 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Lincoln Memorial University Medical Department |
|---|---|
| Graduation year | 2020 |
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Family Medicine West PLLCKnoxville, TN · 10 clinicians
Hospital affiliation
- Methodist Medical Center of Oak RidgeOak Ridge, TN
Industry payments (Open Payments)
- 2025$2,551 · 153 payments from 26 companies
- 2024$3,039 · 187 payments from 29 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $560.68 | 32 |
| Axsome Therapeutics, Inc. | $252.59 | 16 |
| Pfizer Inc. | $217.06 | 19 |
| Lundbeck LLC | $199.23 | 10 |
| Otsuka America Pharmaceutical, Inc. | $186.41 | 11 |
What the 2025 payments were for
- Food and Beverage$2,551 · 153 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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