Katherine Winingham, NP
NPI 1982390159ActiveIndividual· Nurse Practitioner, Family· Indianapolis, IN
Nurse Practitioner, Family (NP) with Osh-In Physicians Group PC, practicing in Indianapolis, Indiana. Their prescriptions cost Medicare Part D more than their services did: $263,457 for 3,167 claims, against $6,232 paid for services in 2024. Exact Sciences Corporation reported $19.23 in payments in 2025, mostly food and beverage. Lists Community Hospital North as a hospital affiliation.
Overview
| NPI | 1982390159 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | Yes |
| NPI issued | Apr 12, 2023 |
| Last updated in NPPES | May 15, 2023 |
| Certified by provider | May 15, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 71013817A | IN |
| Registered Nurse | 163W00000X | 28246360A | IN |
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 (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 68 |
|---|---|
| Services billed | 154 across 20 procedure codes |
| Paid by Medicare | $6,232 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,167 · 7,012 30-day fills |
|---|---|
| Patients | 485 |
| Total drug cost | $263,457 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Osh-In Physicians Group PCMishawaka, IN · 63 clinicians
Hospital affiliation
- Community Hospital NorthIndianapolis, IN
Industry payments (Open Payments)
- 2025$19.23 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $19.23 | 1 |
What the 2025 payments were for
- Food and Beverage$19.23 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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