Iwona Stefania Iwaszczyszyn, DDS
NPI 1922211507ActiveIndividual· Dentist· Mt Prospect, IL
Dentist (DDS) in Mt Prospect, Illinois, with an NPI issued in May 2007. Zimvie Inc. was the largest of 2 companies reporting payments in 2025, $79.58 in all, mostly food and beverage.
Overview
| NPI | 1922211507 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | No |
| NPI issued | May 8, 2007 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist Primary | 122300000X | — | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Industry payments (Open Payments)
- 2025$79.58 · 4 payments from 2 companies
- 2024$27.46 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zimvie Inc. | $57.75 | 1 |
| Voco America Inc. | $21.83 | 3 |
What the 2025 payments were for
- Food and Beverage$79.58 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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