Kelly Marie Winkelman, APRN, ANP-BC
NPI 1649523838ActiveIndividual· Nurse Practitioner· Woodstock, IL
Nurse Practitioner (APRN, ANP-BC) with Mercy Health System Corporation, practicing in Woodstock, Illinois. Their prescriptions cost Medicare Part D more than their services did: $112,093 for 1,027 claims, against $13,648 paid for services in 2024. Abbvie Inc. reported $177.78 in payments in 2025, mostly food and beverage. Lists Mercy Health System Corp and 1 other hospital as hospital affiliations.
Overview
| NPI | 1649523838 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN, ANP-BC |
| Sole proprietor | No |
| NPI issued | Oct 25, 2012 |
| Last updated in NPPES | May 10, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 209009861 | IL |
| Registered Nurse, Gastroenterology | 163WG0100X | 041-323652 | 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 | 220 |
|---|---|
| Services billed | 274 across 18 procedure codes |
| Paid by Medicare | $13,648 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,027 · 2,105 30-day fills |
|---|---|
| Patients | 395 |
| Total drug cost | $112,093 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Mercy Health System CorporationJanesville, WI · 753 clinicians
Hospital affiliations
- Mercy Health System CorpJanesville, WI
- Mercyhealth Hospital & Physician Clinic-Crystal laCrystal Lake, IL
Industry payments (Open Payments)
- 2025$177.78 · 9 payments from 1 company
- 2024$148.71 · 9 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $177.78 | 9 |
What the 2025 payments were for
- Food and Beverage$168.13 · 8 payments
- Education$9.65 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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