Katherine M. Winner, APRN, CNP
NPI 1285192385ActiveIndividual· Nurse Practitioner· Huntley, IL
Nurse Practitioner (APRN, CNP) with Central Dupage Physician Group, practicing in Huntley, Illinois. 363 Medicare patients in 2024, $23,500 paid; nearly all of their 706 Part D prescriptions were generic (93%). Lists Northwestern Medicine Central Dupage Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1285192385 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN, CNP |
| Sole proprietor | No |
| NPI issued | Mar 7, 2019 |
| Last updated in NPPES | Nov 7, 2024 |
| Certified by provider | Nov 7, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 209019126 | IL |
| Nurse Practitioner, Family | 363LF0000X | 209019126 | IL |
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 (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 363 |
|---|---|
| Services billed | 542 across 29 procedure codes |
| Paid by Medicare | $23,500 |
Part D prescriptions in 2024
| Prescriptions (claims) | 706 · 996 30-day fills |
|---|---|
| Patients | 449 |
| Total drug cost | $15,352 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Central Dupage Physician GroupGeneva, IL · 1,080 clinicians
Hospital affiliations
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Northwestern Medicine McHenryMcHenry, IL
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 37 nurse practitioners in Huntley · All nurse practitioners in Illinois