Katherine Nadine Hahne
NPI 1598136905ActiveIndividual· Nurse Practitioner· Wilmington, NC
Nurse Practitioner in Wilmington, North Carolina, trained at George Washington University School of Medicine (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $1,519,567 for 451 claims, against $29,338 paid for services in 2024. Daiichi Sankyo Inc. was the largest of 19 companies reporting payments in 2025, $518.58 in all, mostly food and beverage.
Overview
| NPI | 1598136905 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Oct 12, 2015 |
| Last updated in NPPES | Aug 31, 2022 |
| Certified by provider | Aug 31, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 5008056 | NC |
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 (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 307 |
|---|---|
| Services billed | 482 across 7 procedure codes |
| Paid by Medicare | $29,338 |
Part D prescriptions in 2024
| Prescriptions (claims) | 451 · 590 30-day fills |
|---|---|
| Patients | 177 |
| Total drug cost | $1,519,567 |
| Generic share | 65% of claims |
Education and affiliations
| Medical school | George Washington University School of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Novant Health Medical Group Coastal Region LLCLeland, NC · 599 clinicians
- Nh Digital Health Services LLCMadison, NC · 43 clinicians
Hospital affiliations
- Novant Health Brunswick Medical CenterSupply, NC
- Novant Health New Hanover Regional Medical CenterWilmington, NC
Industry payments (Open Payments)
- 2025$518.58 · 26 payments from 19 companies
- 2024$1,228 · 60 payments from 25 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Daiichi Sankyo Inc. | $54.33 | 2 |
| Astrazeneca Pharmaceuticals LP | $44.02 | 2 |
| Celgene Corporation | $40.17 | 2 |
| Genmab U.S., Inc. | $35.97 | 2 |
| Novartis Pharmaceuticals Corporation | $32.76 | 1 |
What the 2025 payments were for
- Food and Beverage$518.58 · 26 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 233 nurse practitioners in Wilmington · All nurse practitioners in North Carolina