Hillary Lee Frazzini, APRN
NPI 1487449203ActiveIndividual· Nurse Practitioner· Naperville, IL
Nurse Practitioner (APRN) with Dupage Medical Group Ltd, practicing in Naperville, Illinois. Enrolled in Medicare as practitioner - nurse practitioner. Lilly USA, LLC was the largest of 12 companies reporting payments in 2025, $1,023 in all, mostly food and beverage.
Overview
| NPI | 1487449203 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | Apr 11, 2025 |
| Last updated in NPPES | Apr 25, 2025 |
| Certified by provider | Apr 25, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 209.032175 | 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) |
|---|
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Dupage Medical Group LtdWinfield, IL · 1,322 clinicians
Industry payments (Open Payments)
- 2025$1,023 · 46 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $290.52 | 12 |
| Novo Nordisk Inc | $245.54 | 11 |
| Axsome Therapeutics, Inc. | $92.01 | 4 |
| Aimmune Therapeutics, Inc. | $88.61 | 4 |
| Bayer Healthcare Pharmaceuticals Inc. | $76.57 | 4 |
What the 2025 payments were for
- Food and Beverage$1,023 · 46 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