Violeta Kozlovskaja, APRN
NPI 1497409064ActiveIndividual· Nurse Practitioner, Family· Barrington, IL
Nurse Practitioner, Family (APRN) with Minuteclinic Diagnostic of Illinois PLLC and 1 other group, practicing in Barrington, Illinois. 152 Medicare patients in 2024, $15,396 paid; nearly all of their 126 Part D prescriptions were generic (90%). Novo Nordisk Inc was the largest of 3 companies reporting payments in 2025, $329.78 in all, mostly food and beverage. Lists Northwestern Medicine Central Dupage Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1497409064 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | Yes |
| NPI issued | Feb 11, 2022 |
| Last updated in NPPES | Feb 11, 2022 |
| Certified by provider | Feb 11, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 209024737 | 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 | 152 |
|---|---|
| Services billed | 283 across 21 procedure codes |
| Paid by Medicare | $15,396 |
Part D prescriptions in 2024
| Prescriptions (claims) | 126 · 128 30-day fills |
|---|---|
| Patients | 104 |
| Total drug cost | $1,006 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Minuteclinic Diagnostic of Illinois PLLCWorth, IL · 110 clinicians
- Minuteclinic Primary Care Illinois PLLCNew Lenox, IL · 102 clinicians
Hospital affiliations
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Northwestern Medicine McHenryMcHenry, IL
Industry payments (Open Payments)
- 2025$329.78 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $120.83 | 1 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $117.61 | 1 |
| Inspire Medical Systems, Inc. | $91.34 | 1 |
What the 2025 payments were for
- Food and Beverage$329.78 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 38 family nurse practitioners in Barrington · All family nurse practitioners in Illinois