Mark Ferguson
NPI 1306904453ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Chicago, IL
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Chicago, Illinois, licensed in IL, with an NPI issued in December 2006. Medicare paid $23,496 for services to 135 patients in 2024. On Target Laboratories, Inc was the largest of 2 companies reporting payments in 2025, $219.62 in all, mostly food and beverage.
Overview
| NPI | 1306904453 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Dec 4, 2006 |
| Last updated in NPPES | Oct 24, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | 036057644 | 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 - Thoracic Surgery (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 135 |
|---|---|
| Services billed | 202 across 25 procedure codes |
| Paid by Medicare | $23,496 |
Industry payments (Open Payments)
- 2025$219.62 · 2 payments from 2 companies
- 2024$174.77 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| On Target Laboratories, Inc | $149.91 | 1 |
| Medtronic, Inc. | $69.71 | 1 |
What the 2025 payments were for
- Food and Beverage$219.62 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 130 cardiothoracic surgeons in Chicago · All cardiothoracic surgeons in Illinois