Michael Colburn
Vascular Surgery · Traverse City, MINPI 1760486260
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $2,426 of the $3,090 with a category attached, or 78.5%. 21 manufacturers reported payments, led by Silk Road Medical, Inc. at 27.4% of the total. Reporting peaked in 2020 at $1,006 and has fallen 86.3% since, to $138 in 2024. That places this record below the midpoint for vascular surgery clinicians in MI, where the typical reported total is $3,966.
Across 73 payments — averaging $42.33 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Silk Road Medical, Inc.$847
- W. L. Gore & Associates, Inc.$832
- Lemaitre Vascular, Inc.$300
- Cook Medical LLC$281
- Inari Medical, Inc.$183
- Endologix LLC$114
- plus $533 from 15 others
What the payments were for
- Travel & lodging$66321%
- Food & beverage$2,42679%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| Silk Road Medical, Inc. | 6 | $847 |
| W. L. Gore & Associates, Inc. | 20 | $832 |
| Lemaitre Vascular, Inc. | 5 | $300 |
| Cook Medical LLC | 8 | $281 |
| Inari Medical, Inc. | 5 | $183 |
| Endologix LLC | 1 | $114 |
| Medtronic(2 entities) | 5 | $112 |
| Venclose Inc. | 1 | $85 |
| Johnson & Johnson | 5 | $76 |
| Getinge USA Sales, LLC | 3 | $52 |
| Cardiva Medical, Inc. | 2 | $35 |
| Penumbra, Inc. | 2 | $31 |
| Tactile Systems Technology Inc | 2 | $24 |
| Cordis US CORP. | 1 | $22 |
| AstraZeneca | 1 | $18 |
| Abbott | 1 | $16 |
| Angiodynamics, Inc. | 1 | $14 |
| Cardinal Health 200 LLC | 1 | $13 |
| Catheter Precision, Inc. FKA Ra Medical Systems, Inc. | 1 | $13 |
| Terumo Medical Corporation | 1 | $12 |
| Bolton Medical Inc | 1 | $10 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
- ENROUTE Transcarotid Neuroprotection System$763
- ENROUTE Transcarotid Stent System$763
- ENHANCE Transcarotid Peripheral Access Kit$763
- ENROUTE 0.014 Guidewire$763
- Cook Medical Thoracic$160
- GORE TAG Thoracic Branch Endoprosthesis$142
- GORE EXCLUDER Thoracoabdominal Branch Endoprosthesis$138
- Ovation$114
- C3 Delivery System$113
- GORE TAG Conformable Thoracic Endoprosthesis$110
- ARTEGRAFT VASCULAR GRAFT$101
How this compares
$3,090 in reported general payments places this provider in the 40th percentile of 183 vascular surgery providers in Michigan.
Other vascular surgery in Traverse City
- Lauren CardellaTraverse City$12K
- Nicolas MouawadWest Branch$1.7M
- Enrique Criado PallaresMidland$800K
- Jordan KnepperEast Lansing$336K
- Joseph CuppariClinton Township$98K
- Eanas YassaGrand Rapids$81K
- Abedelkarim AbushmaiesBattle Creek$75K
- Kevin OnofreyDetroit$65K
- Yevgeniy RitsDetroit$57K
- Ryan KimSaginaw$50K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.