Elena Ignatiev
NPI 1194374637ActiveIndividual· Nurse Practitioner, Primary Care· Chicago, IL
Nurse Practitioner, Primary Care with The University of Chicago Medical Center, practicing in Chicago, Illinois. Their prescriptions cost Medicare Part D more than their services did: $52,564 for 169 claims, against $10,946 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 3 companies reporting payments in 2025, $850.83 in all, mostly consulting fees. Lists The University of Chicago Medical Center as a hospital affiliation.
Overview
| NPI | 1194374637 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Sep 7, 2019 |
| Last updated in NPPES | Oct 24, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Primary Care Primary | 363LP2300X | 209019828 | 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 | 56 |
|---|---|
| Services billed | 220 across 6 procedure codes |
| Paid by Medicare | $10,946 |
Part D prescriptions in 2024
| Prescriptions (claims) | 169 · 202 30-day fills |
|---|---|
| Patients | 54 |
| Total drug cost | $52,564 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- The University of Chicago Medical CenterChicago, IL · 915 clinicians
Hospital affiliation
- The University of Chicago Medical CenterChicago, IL
Industry payments (Open Payments)
- 2025$850.83 · 3 payments from 3 companies
- 2024$222.55 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $562.00 | 1 |
| Exelixis Inc. | $174.91 | 1 |
| Teva Pharmaceuticals USA, Inc. | $113.92 | 1 |
What the 2025 payments were for
- Consulting Fee$562.00 · 1 payment
- Food and Beverage$288.83 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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