Physician profile

Ashley Williamson

Vascular Surgery · Chicago, IL

NPI 1548640386

$19,531.38

in general payments reported to CMS, 2019-2025

13 companies · $11K in 2025

The $11K reported for 2025 was more than what 91% of Vascular Surgery providers received nationally (typical 2025 total: $927).

Payments by year

General payments by program year, as reported to CMS.

What the payments were for

Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.

View as a table
Payment typeAmount (2023-2025)
Education$8,600.00
Travel and Lodging$4,024.84
Compensation For Services Other Than Consulting, Including Serving As Faculty Or As A Speaker At A Venue Other Than A Continuing Education Program$4,000.00
Food and Beverage$1,969.20

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.

CompanyGeneral paymentsYearsTop products
Intuitive Surgical, INC. $16,822.92 2024-2025
W. L. Gore & Associates, INC. $1,006.21 2022-2025 Gore Excluder Iliac Branch Endoprosthesis, Gore Tag Thoracic Branch Endoprosthesis, Gore Viabahn Endoprosthesis
Medical Device Business Services, INC. $305.00 2020
Baxter Healthcare $220.40 2025 Preveleak, Coseal
Becton, Dickinson and Company $171.81 2025 Rotarexs 6 F X 135 Cm
Silk Road Medical, INC. $166.30 2024 Enroute Transcarotid Neuroprotection System, Enroute Transcarotid Stent, Enroute Enflate Transcarotid Rx Balloon Dilatation Catheter
Surmodics, INC. $159.07 2023 Pounce Thrombectomy, Pounce Venous Thrombectomy System, Pounce Thrombectomy System
Stryker Corporation $138.89 2019
Penumbra, INC. $134.33 2022
Boston Scientific Corporation $130.97 2025 Enroute Transcarotid Stent
Medtronic, INC. $125.28 2022-2024 Endurant Iis
Cook Medical LLC $115.87 2025 Cook
E.R. Squibb & Sons, L.L.C. $34.33 2024 Opdivo

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.

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Payment summary

Ashley Williamson

$19,531.38

in general payments reported 2019-2025

Years
2019-2025
Top company
Intuitive Surgical, INC.
Context
The $11K reported for 2025 was more than what 91% of Vascular Surgery providers received nationally (typical 2025 total: $927).

https://glasscript.com/doctor/1322527/ashley-williamson

Source: CMS Open Payments, program years 2019-2025. Payments are legal and often routine.

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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.