Willem Wisselink, MD
NPI 1730800673ActiveIndividual· Surgery, Vascular Surgery· Chicago, IL
Surgery, Vascular Surgery (MD) with The Board of Trustees of the University of Illinois, practicing in Chicago, Illinois. Medicare paid $59,968 for services to 294 patients in 2024. Bolton Medical Inc was the largest of 2 companies reporting payments in 2025, $851.23 in all, mostly travel and lodging. Lists Osf Little Company of Mary Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1730800673 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Sep 8, 2022 |
| Last updated in NPPES | Sep 8, 2022 |
| Certified by provider | Sep 8, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | 036080102 | 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 - Vascular Surgery (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 294 |
|---|---|
| Services billed | 591 across 69 procedure codes |
| Paid by Medicare | $59,968 |
Education and affiliations
| Graduation year | 1985 |
|---|---|
| Medicare specialty | Vascular Surgery |
Medical group
- The Board of Trustees of the University of IllinoisChicago, IL · 1,150 clinicians
Hospital affiliations
- Osf Little Company of Mary Medical CenterEvergreen Park, IL
- University of Illinois Hospital and ClinicsChicago, IL
Industry payments (Open Payments)
- 2025$851.23 · 8 payments from 2 companies
- 2024$284.75 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bolton Medical Inc | $788.47 | 6 |
| Becton, Dickinson and Company | $62.76 | 2 |
What the 2025 payments were for
- Travel and Lodging$551.26 · 2 payments
- Food and Beverage$299.97 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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