Eva M. Chwastowska, PA-C
NPI 1932240405ActiveIndividual· Physician Assistant· Winfield, IL
Physician Assistant (PA-C) with Northwestern Medical Faculty Foundation and 1 other group, practicing in Winfield, Illinois. Mostly services rather than prescriptions: Medicare paid $1,115 for 17 patients in 2024, with only 15 Part D claims. Microvention, Inc. was the largest of 2 companies reporting payments in 2024, $373.92 in all, mostly food and beverage. Lists Northwestern Medicine Central Dupage Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1932240405 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Feb 9, 2007 |
| Last updated in NPPES | Aug 7, 2025 |
| Certified by provider | Aug 7, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 085002907 | IL |
| Physician Assistant | 363A00000X | PA9110584 | FL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 17 |
|---|---|
| Services billed | 21 across 3 procedure codes |
| Paid by Medicare | $1,115 |
Part D prescriptions in 2024
| Prescriptions (claims) | 15 · 37 30-day fills |
|---|---|
| Total drug cost | $128.56 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical groups
- Northwestern Medical Faculty FoundationChicago, IL · 4,503 clinicians
- Central Dupage Physician GroupGeneva, IL · 1,080 clinicians
Hospital affiliations
Industry payments (Open Payments)
- 2024$373.92 · 3 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Microvention, Inc. | $221.79 | 2 |
| Penumbra, Inc. | $152.13 | 1 |
What the 2024 payments were for
- Food and Beverage$373.92 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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