Irina Ismailova, APRN, AG-ACNP
NPI 1528562931ActiveIndividual· Nurse Practitioner· Evanston, IL
Nurse Practitioner (APRN, AG-ACNP) in Evanston, Illinois, trained at Loyola University of Chicago, Stritch School of Medicine (class of 2017). Their prescriptions cost Medicare Part D more than their services did: $60,386 for 523 claims, against $7,678 paid for services in 2024. Medtronic, Inc. was the largest of 16 companies reporting payments in 2025, $1,677 in all, mostly food and beverage.
Overview
| NPI | 1528562931 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN, AG-ACNP |
| Sole proprietor | Yes |
| NPI issued | Mar 20, 2018 |
| Last updated in NPPES | Apr 20, 2020 |
| Certified by provider | Apr 20, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 209016811 | IL |
| Registered Nurse, Critical Care Medicine | 163WC0200X | 041375102 | IL |
| Nurse Practitioner, Acute Care | 363LA2100X | 209016811 | 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 | 127 |
|---|---|
| Services billed | 135 across 7 procedure codes |
| Paid by Medicare | $7,678 |
Part D prescriptions in 2024
| Prescriptions (claims) | 523 · 1,160 30-day fills |
|---|---|
| Patients | 185 |
| Total drug cost | $60,386 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | Loyola University of Chicago, Stritch School of Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Nurse Practitioner |
Medical group
- Endeavor Health Medical GroupEvanston, IL · 3,350 clinicians
Hospital affiliation
Industry payments (Open Payments)
- 2025$1,677 · 44 payments from 16 companies
- 2024$1,653 · 57 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $329.19 | 5 |
| Biosense Webster, Inc. | $291.73 | 2 |
| Alnylam Pharmaceuticals Inc. | $247.63 | 10 |
| Edwards Lifesciences Corporation | $160.60 | 1 |
| Boston Scientific Corporation | $149.31 | 4 |
What the 2025 payments were for
- Food and Beverage$1,677 · 44 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 142 nurse practitioners in Evanston · All nurse practitioners in Illinois