Colin Fadzen, MD PHD
NPI 1639706161ActiveIndividual· Surgery· Chicago, IL
Surgery (MD PHD) in Chicago, Illinois, licensed in MD, with an NPI issued in March 2020. Enrolled in Medicare as order and referring only - general surgery. Atricure, Inc. was the largest of 2 companies reporting payments in 2025, $81.53 in all, mostly food and beverage.
Overview
| NPI | 1639706161 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD PHD |
| Sole proprietor | Yes |
| NPI issued | Mar 25, 2020 |
| Last updated in NPPES | Jun 30, 2025 |
| Certified by provider | Jun 30, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 8333 | MD |
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 Order and Referring Only - General Surgery (MD) |
|---|
Industry payments (Open Payments)
- 2025$81.53 · 2 payments from 2 companies
- 2024$48.95 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Atricure, Inc. | $41.81 | 1 |
| Kls-Martin L.P. | $39.72 | 1 |
What the 2025 payments were for
- Food and Beverage$81.53 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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