Elena Pirozhnik, D.O.
NPI 1073612800ActiveIndividual· Obstetrics & Gynecology· Naperville, IL
Obstetrics & Gynecology (D.O.) in Naperville, Illinois, trained at Midwestern University, Chicago College of Osteopathic Med (class of 2001). Mostly services rather than prescriptions: Medicare paid $5,643 for 31 patients in 2024, with only 39 Part D claims. Boston Scientific Corporation was the largest of 5 companies reporting payments in 2025, $346.92 in all, mostly food and beverage.
Overview
| NPI | 1073612800 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Sep 21, 2006 |
| Last updated in NPPES | Feb 17, 2021 |
| Certified by provider | Feb 17, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 036110690 | 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 - Obstetrics/Gynecology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 31 |
|---|---|
| Services billed | 120 across 17 procedure codes |
| Paid by Medicare | $5,643 |
Part D prescriptions in 2024
| Prescriptions (claims) | 39 · 75 30-day fills |
|---|---|
| Patients | 14 |
| Total drug cost | $4,220 |
| Generic share | 67% of claims |
Education and affiliations
| Medical school | Midwestern University, Chicago College of Osteopathic Med |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Endeavor Health Medical GroupEvanston, IL · 3,350 clinicians
Hospital affiliation
- Edward HospitalNaperville, IL
Industry payments (Open Payments)
- 2025$346.92 · 6 payments from 5 companies
- 2024$129.75 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $131.65 | 1 |
| Heron Therapeutics, Inc. | $121.81 | 1 |
| Amgen Inc. | $49.52 | 2 |
| Bayer Healthcare Pharmaceuticals Inc. | $29.00 | 1 |
| Coopersurgical, Inc. | $14.94 | 1 |
What the 2025 payments were for
- Food and Beverage$346.92 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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