Stefani E. Yudasz, CNP
NPI 1619360161ActiveIndividual· Nurse Practitioner· Warsaw, IN
Nurse Practitioner (CNP) with Kosciusko Medical Group LLC, practicing in Warsaw, Indiana. Their prescriptions cost Medicare Part D more than their services did: $20,991 for 273 claims, against $2,790 paid for services in 2024. Organon LLC was the largest of 4 companies reporting payments in 2025, $108.42 in all, mostly food and beverage. Lists Kosciusko Community Hospital as a hospital affiliation.
Overview
| NPI | 1619360161 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CNP |
| Sole proprietor | No |
| NPI issued | Mar 9, 2015 |
| Last updated in NPPES | Jan 25, 2023 |
| Certified by provider | Jan 25, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 71007030A | 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 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 (IN); Practitioner - Nurse Practitioner (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 49 |
|---|---|
| Services billed | 80 across 11 procedure codes |
| Paid by Medicare | $2,790 |
Part D prescriptions in 2024
| Prescriptions (claims) | 273 · 542 30-day fills |
|---|---|
| Patients | 111 |
| Total drug cost | $20,991 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Kosciusko Medical Group LLCWarsaw, IN · 38 clinicians
Hospital affiliation
- Kosciusko Community HospitalWarsaw, IN
Industry payments (Open Payments)
- 2025$108.42 · 5 payments from 4 companies
- 2024$243.37 · 11 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Organon LLC | $41.85 | 2 |
| Astellas Pharma US Inc | $24.77 | 1 |
| Exeltis, USA Inc. | $23.86 | 1 |
| Biogen, Inc. | $17.94 | 1 |
What the 2025 payments were for
- Food and Beverage$108.42 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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