Physician profile
Michael P Siegenthaler
NPI 1093863532
$7,453.06
in general payments reported to CMS, 2019-2025
15 companies · $790 in 2025
The $790 reported for 2025 was less than what a typical Thoracic Surgery (Cardiothoracic Vascular Surgery) provider received nationally (typical 2025 total: $796).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $3,234 · 2020: $281 · 2021: $181 · 2022: $177 · 2023: $1,752 · 2024: $1,038 · 2025: $790.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $2,838 · Travel and Lodging: $741.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $2,838.22 |
| Travel and Lodging | $741.42 |
Payment-type detail covers 2023-2025; earlier years are included in totals but not broken out here.
Who reported paying
General payments only, as reported to CMS. Product names cover 2023-2025.
| Company | General payments | Years | Top products |
|---|---|---|---|
| Medtronic Vascular, INC. | $3,282.41 | 2019-2020 | |
| Silk Road Medical, INC. | $1,257.21 | 2023-2024 | Enroute Transcarotid Neuroprotection System, Enroute Transcarotid Stent, Enroute Enflate Transcarotid Rx Balloon Dilatation Catheter |
| Medtronic, INC. | $1,139.66 | 2021-2025 | Endurant Iis, Penditure, Heli-Fx Endoanchor System |
| Atricure, INC. | $618.45 | 2021-2025 | Synergy Ablation System, Atricure Cryoice Cryoablation System (Cryo2) |
| Abiomed | $345.53 | 2022-2025 | Impella |
| W. L. Gore & Associates, INC. | $235.71 | 2023-2024 | Gore Viabahn Endoprosthesis With Heparin, Gore Viabahn Vbx Balloon Expandable Endo |
| Lemaitre Vascular, INC. | $205.89 | 2023 | Restoreflow, Xenosure Biologic Patch, Tyke, Patch, Pledget and Intracardiac |
| Abbott Laboratories | $130.15 | 2020 | |
| Edwards Lifesciences Corporation | $99.69 | 2019-2023 | Konect Resilia |
| Haemonetics Corporation | $41.48 | 2025 | Teg6s Hemostasis System |
| Sanofi Pasteur INC. | $21.97 | 2019 | |
| Depuy Synthes Sales INC. | $21.19 | 2019 | |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $18.27 | 2019 | |
| Getinge USA Sales, LLC | $18.00 | 2023 | Cardiohelp |
| Bolton Medical INC | $17.45 | 2025 | Treo Abdominal Stent-Graft System |
Drugs and devices associated with these payments
CMS records which products a payment was associated with, not how the money was allocated. Association is not allocation: one payment can be associated with several products, and a product listing does not mean the payment was made because of that product. Product detail covers 2023-2025.
If you want to bring it up
Most clinicians are glad to talk about this. A respectful way in:
- "I saw Michael Siegenthaler listed in the CMS Open Payments database. Can you tell me about your work with those companies?"
- "Is there a generic or alternative to this medication, and would it work as well for me?"
- "What made you choose this particular treatment for my situation?"
These are normal questions. A good clinician will welcome them.
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Source: CMS Open Payments, program years 2019-2025, as reported to CMS by drug and device makers (published June 30, 2026). Drug and device detail covers 2023-2025.