Katherine Elizabeth Tidwell, FNP
NPI 1972230563ActiveIndividual· Nurse Practitioner, Family· Jamestown, NY
Nurse Practitioner, Family (FNP) with Great Lakes Physician Practice PC, practicing in Jamestown, New York. Their prescriptions cost Medicare Part D more than their services did: $124,907 for 905 claims, against $14,699 paid for services in 2024. Zoll Services LLC (A/K/A Zoll Lifecor Corp) reported $6.72 in payments in 2025, mostly food and beverage. Lists Brooks-Tlc Hospital System, Inc and 1 other hospital as hospital affiliations.
Overview
| NPI | 1972230563 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Aug 3, 2022 |
| Last updated in NPPES | Aug 3, 2022 |
| Certified by provider | Aug 3, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 350034 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 179 |
|---|---|
| Services billed | 279 across 10 procedure codes |
| Paid by Medicare | $14,699 |
Part D prescriptions in 2024
| Prescriptions (claims) | 905 · 2,322 30-day fills |
|---|---|
| Patients | 244 |
| Total drug cost | $124,907 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Great Lakes Physician Practice PCDunkirk, NY · 144 clinicians
Hospital affiliations
- Brooks-Tlc Hospital System, IncDunkirk, NY
- Upmc Chautauqua at WcaJamestown, NY
Industry payments (Open Payments)
- 2025$6.72 · 1 payment from 1 company
- 2024$54.75 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $6.72 | 1 |
What the 2025 payments were for
- Food and Beverage$6.72 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 34 family nurse practitioners in Jamestown · All family nurse practitioners in New York