Luann Deafenbaugh, NP
NPI 1003058454ActiveIndividual· Nurse Practitioner· Fort Wayne, IN
Nurse Practitioner (NP) with American Oncology Partners PA, practicing in Fort Wayne, Indiana. Their prescriptions cost Medicare Part D more than their services did: $425,197 for 348 claims, against $9,802 paid for services in 2024. Merck Sharp & Dohme LLC was the largest of 20 companies reporting payments in 2025, $1,247 in all, mostly food and beverage. Lists Kosciusko Community Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1003058454 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Apr 1, 2009 |
| Last updated in NPPES | Dec 18, 2024 |
| Certified by provider | Dec 18, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 71002903A | IN |
| Nurse Practitioner, Family | 363LF0000X | 28067608 | IN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 94 |
|---|---|
| Services billed | 162 across 6 procedure codes |
| Paid by Medicare | $9,802 |
Part D prescriptions in 2024
| Prescriptions (claims) | 348 · 478 30-day fills |
|---|---|
| Patients | 96 |
| Total drug cost | $425,197 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- American Oncology Partners PAFort Wayne, IN · 391 clinicians
Hospital affiliations
- Kosciusko Community HospitalWarsaw, IN
- Parkview Whitley HospitalColumbia City, IN
Industry payments (Open Payments)
- 2025$1,247 · 63 payments from 20 companies
- 2024$777.93 · 41 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $271.16 | 13 |
| Novartis Pharmaceuticals Corporation | $172.37 | 8 |
| Astrazeneca Pharmaceuticals LP | $123.81 | 6 |
| Eisai Inc. | $99.01 | 5 |
| Janssen Biotech, Inc. | $82.31 | 4 |
What the 2025 payments were for
- Food and Beverage$1,247 · 63 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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