Julie L. O'Brien, APN, CNS
NPI 1457485328ActiveIndividual· Nurse Practitioner, Gerontology· Peoria, IL
Nurse Practitioner, Gerontology (APN, CNS) with Osf Multi-Specialty Group, practicing in Peoria, Illinois. Their prescriptions cost Medicare Part D more than their services did: $3,241,053 for 6,335 claims, against $72,841 paid for services in 2024. Abbott Laboratories was the largest of 2 companies reporting payments in 2025, $233.80 in all, mostly food and beverage. Lists Saint Francis Medical Center as a hospital affiliation.
Overview
| NPI | 1457485328 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APN, CNS |
| Sole proprietor | No |
| NPI issued | Mar 15, 2007 |
| Last updated in NPPES | Dec 12, 2024 |
| Certified by provider | Dec 12, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Gerontology Primary | 363LG0600X | 209006476 | IL |
| Clinical Nurse Specialist, Gerontology | 364SG0600X | 209002981 | IL |
| Clinical Nurse Specialist | 364S00000X | 209-002981 | 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 - Certified Clinical Nurse Specialist (Cns) (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 337 |
|---|---|
| Services billed | 1,575 across 14 procedure codes |
| Paid by Medicare | $72,841 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,335 · 12,297 30-day fills |
|---|---|
| Patients | 633 |
| Total drug cost | $3,241,053 |
| Generic share | 21% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Certified Clinical Nurse Specialist (Cns) |
| Telehealth | Offers telehealth |
Medical group
- Osf Multi-Specialty GroupMorton, IL · 2,114 clinicians
Hospital affiliation
- Saint Francis Medical CenterPeoria, IL
Industry payments (Open Payments)
- 2025$233.80 · 16 payments from 2 companies
- 2024$30.90 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $214.90 | 14 |
| Tandem Diabetes Care, Inc. | $18.90 | 2 |
What the 2025 payments were for
- Food and Beverage$233.80 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 29 gerontology nurse practitioners in Peoria · All gerontology nurse practitioners in Illinois