Jaclyn Leigh Jeffries, APRN
NPI 1649026683ActiveIndividual· Nurse Practitioner· Lisle, IL
Nurse Practitioner (APRN) in Lisle, Illinois, trained at Loyola University of Chicago, Stritch School of Medicine (class of 2023). Their prescriptions cost Medicare Part D more than their services did: $53,433 for 24 claims, against $33,686 paid for services in 2024. Gilead Sciences, Inc. was the largest of 15 companies reporting payments in 2025, $547.27 in all, mostly food and beverage.
Overview
| NPI | 1649026683 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | Apr 29, 2024 |
| Last updated in NPPES | Jun 14, 2024 |
| Certified by provider | Jun 14, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 209.028266 | 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 | 133 |
|---|---|
| Services billed | 1,425 across 67 procedure codes |
| Paid by Medicare | $33,686 |
Part D prescriptions in 2024
| Prescriptions (claims) | 24 · 28 30-day fills |
|---|---|
| Patients | 14 |
| Total drug cost | $53,433 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Loyola University of Chicago, Stritch School of Medicine |
|---|---|
| Graduation year | 2023 |
| Medicare specialty | Nurse Practitioner |
Medical group
- Dupage Medical Group LtdWinfield, IL · 1,322 clinicians
Industry payments (Open Payments)
- 2025$547.27 · 20 payments from 15 companies
- 2024$154.02 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $115.14 | 2 |
| Lilly USA, LLC | $53.98 | 2 |
| Novartis Pharmaceuticals Corporation | $43.65 | 2 |
| Janssen Biotech, Inc. | $43.22 | 2 |
| Bayer Healthcare Pharmaceuticals Inc. | $37.54 | 2 |
What the 2025 payments were for
- Food and Beverage$454.28 · 19 payments
- Education$92.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Nurse Practitioner providers in Lisle
- 1952804361
- 1366139537
- 1720760705
- 1700264066
- 1255053724
- 1205360385
- 1144723339
- 1598357188
- 1588324883
- 1700769338
- 1134720436
- 1508408345