April Renee Gallik, DNP, APRN, AGPCNP-BC
NPI 1134720436ActiveIndividual· Nurse Practitioner· Lisle, IL
Nurse Practitioner (DNP, APRN, AGPCNP-BC) with Dupage Medical Group Ltd, practicing in Lisle, Illinois. Their prescriptions cost Medicare Part D more than their services did: $1,046,864 for 9,152 claims, against $18,060 paid for services in 2024. Lilly USA, LLC was the largest of 15 companies reporting payments in 2025, $1,216 in all, mostly food and beverage. Lists Palos Community Hospital as a hospital affiliation.
Overview
| NPI | 1134720436 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DNP, APRN, AGPCNP-BC |
| Sole proprietor | No |
| NPI issued | Nov 3, 2020 |
| Last updated in NPPES | Nov 15, 2024 |
| Certified by provider | Nov 15, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 277-003423 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 156 |
|---|---|
| Services billed | 375 across 42 procedure codes |
| Paid by Medicare | $18,060 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,152 · 20,509 30-day fills |
|---|---|
| Patients | 1,192 |
| Total drug cost | $1,046,864 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Dupage Medical Group LtdWinfield, IL · 1,322 clinicians
Hospital affiliation
- Palos Community HospitalPalos Heights, IL
Industry payments (Open Payments)
- 2025$1,216 · 54 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $224.78 | 12 |
| Abbvie Inc. | $171.43 | 9 |
| Exact Sciences Corporation | $169.90 | 3 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $118.21 | 6 |
| Novo Nordisk Inc | $118.06 | 6 |
What the 2025 payments were for
- Food and Beverage$1,216 · 54 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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