GlassScriptPhysician profile
David N Knight
NPI 1417986902
$8,853.93
in general payments reported to CMS, 2019-2025
37 companies · $633 in 2025
The $633 reported for 2025 was more than what a typical Vascular & Interventional Radiology provider received nationally (typical 2025 total: $537).
See the full distribution for Vascular & Interventional Radiology
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $1,132 · 2020: $404 · 2021: $1,225 · 2022: $1,399 · 2023: $2,587 · 2024: $1,474 · 2025: $633.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $3,494 · Consulting Fee: $1,200.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $3,493.62 |
| Consulting Fee | $1,200.00 |
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, INC. | $2,879.85 | 2021-2025 | Osteocool Rf Ablation System, Kyphon Express II Kyphopak Tray, Mvp |
| Medtronic USA, INC. | $764.43 | 2019-2020 | |
| Imperative Care, INC | $752.07 | 2021-2025 | Zoom 88-T Large Distal Platform, Zoom Rdl Radial Access System, 103cm |
| Inari Medical, INC. | $731.03 | 2022-2024 | Flowtriever Catheter, S, Ct Thrombectomy System Kit |
| Boston Scientific Corporation | $542.49 | 2019-2025 | Embold Fibered, Icefx Cryoablation System, Truselect |
| Philips North America LLC | $527.70 | 2019-2024 | (Az7) Lasers, (9282) Turbo Power |
| Bard Peripheral Vascular, INC. | $364.12 | 2019-2025 | Powerport M.R.I. Implantable Port, Trek |
| Siemens Medical Solutions USA, INC. | $352.19 | 2021-2025 | Embozene, Varian Cryocare Touch System, Microthermx Microwave Ablation System |
| Angiodynamics, INC. | $297.04 | 2020-2023 | Alphavac, Auryon Laser System 100-120 Vac |
| W. L. Gore & Associates, INC. | $237.64 | 2019-2024 | Gore Viabahn Endoprosthesis With Heparin, Gore Viabahn Vbx Balloon Expandable Endo |
| Shockwave Medical, INC | $179.52 | 2020-2025 | Shockwave Ivl System With The Shockwave C2 Coronary Ivl Catheter |
| Cardiovascular Systems INC. | $131.76 | 2020-2023 | Diamondback Peripheral |
| Depuy Synthes Sales INC. | $108.59 | 2023-2025 | Embotrap, N/A, Cerepak Uniform |
| Surmodics, INC. | $91.50 | 2023 | Pounce Thrombectomy, Pounce Venous Thrombectomy System, Sublime 014 Rx Pta Balloon Dilatation Catheter |
| Cardiva Medical, INC. | $85.42 | 2022-2025 | Cardiva Vascade 6/7f Vcs, Cardiva Vascade 5f Vcs |
Show all 37 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| Terumo Medical Corporation | $79.93 | 2019-2022 | |
| Abbott Laboratories | $77.66 | 2021-2025 | Jeti, Esprit |
| Cook Medical LLC | $70.40 | 2019-2023 | Cook |
| Guerbet LLC | $55.48 | 2021 | |
| Penumbra, INC. | $52.55 | 2022-2023 | Ruby Coil |
| Stryker Corporation | $50.05 | 2020-2025 | Ct Thrombectomy System Kit, Flowtriever Catheter, S |
| Trisalus Life Sciences, INC. | $48.55 | 2023-2024 | Trinav Infusion System |
| Sirtex Medical INC | $47.84 | 2023-2024 | Lava Les (Liquid Embolic System), Sir-Spheres Microspheres |
| Varian Medical Systems, INC. | $46.55 | 2020 | |
| Biosense Webster, INC. | $38.76 | 2021 | |
| Cordis US Corp. | $37.48 | 2024-2025 | Saber, Mynx Control Venous |
| Avanos Medical | $27.99 | 2021 | |
| Cagent Vascular INC | $27.07 | 2025 | Serrantor |
| Medtronic Vascular, INC. | $21.41 | 2020 | |
| Balt USA, LLC | $19.15 | 2022 | |
| Becton, Dickinson and Company | $18.43 | 2022 | |
| Eagle Pharmaceuticals, INC. | $16.12 | 2023 | |
| Viz.Ai, INC. | $15.79 | 2022 | |
| Histosonics, INC. | $15.58 | 2024 | |
| Silk Road Medical, INC. | $15.35 | 2021 | |
| Teleflex LLC | $13.28 | 2023 | Arrow |
| Cardinal Health 200 LLC | $13.16 | 2019 |
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 David Knight 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.