Katie Petersen
NPI 1235571092ActiveIndividual· Nurse Practitioner· Williamsport, PA
Nurse Practitioner with Susquehanna Physician Services, practicing in Williamsport, Pennsylvania. Their prescriptions cost Medicare Part D more than their services did: $358,495 for 2,601 claims, against $16,831 paid for services in 2024. Zoll Services LLC (A/K/A Zoll Lifecor Corp) was the largest of 2 companies reporting payments in 2025, $445.49 in all, mostly food and beverage. Lists Upmc Williamsport as a hospital affiliation.
Overview
| NPI | 1235571092 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jul 22, 2013 |
| Last updated in NPPES | Sep 21, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | SP012933 | PA |
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 (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 136 |
|---|---|
| Services billed | 256 across 6 procedure codes |
| Paid by Medicare | $16,831 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,601 · 5,159 30-day fills |
|---|---|
| Patients | 305 |
| Total drug cost | $358,495 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Susquehanna Physician ServicesWilliamsport, PA · 612 clinicians
Hospital affiliation
- Upmc WilliamsportWilliamsport, PA
Industry payments (Open Payments)
- 2025$445.49 · 5 payments from 2 companies
- 2024$249.74 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $345.84 | 4 |
| Abiomed | $99.65 | 1 |
What the 2025 payments were for
- Food and Beverage$445.49 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 68 nurse practitioners in Williamsport · All nurse practitioners in Pennsylvania