Heather Fill, NURSE PRACTITIONER
NPI 1881057313ActiveIndividual· Nurse Practitioner, Family· Winfield, IL
Nurse Practitioner, Family (NURSE PRACTITIONER) with Northwestern Medical Faculty Foundation, practicing in Winfield, Illinois. Their prescriptions cost Medicare Part D more than their services did: $107,379 for 1,942 claims, against $36,449 paid for services in 2024. Lilly USA, LLC reported $57.37 in payments in 2025, mostly food and beverage. Lists Northwestern Medicine Central Dupage Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1881057313 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NURSE PRACTITIONER |
| Sole proprietor | No |
| NPI issued | Apr 1, 2016 |
| Last updated in NPPES | Sep 29, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 209013500 | 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 | 210 |
|---|---|
| Services billed | 554 across 7 procedure codes |
| Paid by Medicare | $36,449 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,942 · 3,633 30-day fills |
|---|---|
| Patients | 555 |
| Total drug cost | $107,379 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Northwestern Medical Faculty FoundationChicago, IL · 4,503 clinicians
Hospital affiliations
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Northwestern Medicine Delnor Community HospitalGeneva, IL
- Northwestern Medicine Kishwaukee HospitalDekalb, IL
- Northwestern Medicine McHenryMcHenry, IL
- Palos Community HospitalPalos Heights, IL
Industry payments (Open Payments)
- 2025$57.37 · 2 payments from 1 company
- 2024$403.04 · 8 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $57.37 | 2 |
What the 2025 payments were for
- Food and Beverage$57.37 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 21 family nurse practitioners in Winfield · All family nurse practitioners in Illinois