Courtney Eve Kornsey, FNP-C
NPI 1285263996ActiveIndividual· Nurse Practitioner· Naperville, IL
Nurse Practitioner (FNP-C) with Dupage Medical Group Ltd, practicing in Naperville, Illinois. 500 Medicare patients in 2024, $67,995 paid; nearly all of their 1,227 Part D prescriptions were generic (98%). Globus Medical, Inc. was the largest of 6 companies reporting payments in 2025, $549.67 in all, mostly food and beverage. Lists Edward Hospital as a hospital affiliation.
Overview
| NPI | 1285263996 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | No |
| NPI issued | Apr 4, 2020 |
| Last updated in NPPES | Jul 11, 2023 |
| Certified by provider | Jul 11, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 209.021.101 | 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 | 500 |
|---|---|
| Services billed | 1,056 across 21 procedure codes |
| Paid by Medicare | $67,995 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,227 · 1,322 30-day fills |
|---|---|
| Patients | 480 |
| Total drug cost | $27,850 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Dupage Medical Group LtdWinfield, IL · 1,322 clinicians
Hospital affiliation
- Edward HospitalNaperville, IL
Industry payments (Open Payments)
- 2025$549.67 · 17 payments from 6 companies
- 2024$925.75 · 29 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Globus Medical, Inc. | $229.40 | 7 |
| Saluda Medical Americas, Inc. | $140.08 | 5 |
| Mml US, Inc. | $99.41 | 2 |
| Boston Scientific Corporation | $36.80 | 1 |
| Abbvie Inc. | $26.77 | 1 |
What the 2025 payments were for
- Food and Beverage$549.67 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 139 nurse practitioners in Naperville · All nurse practitioners in Illinois