Product Program year 2025 Source: CMS Open Payments

Nanoknife

Device Os

PDI H787203001010

Open in the dashboard

General payments

$2,122,841

6,217 payments

Research payments

$4,147,643

463 payments

Through program year 2025, $2,122,841 in general payments and $4,147,643 in research payments were reported against Nanoknife (Os).

No combined total These are different kinds of money, reported under different rules. A meal and a clinical trial grant do not add up to anything meaningful, so this site does not add them.

By program year

8 rows
Year Kind Amount Payments
2025 General $606,106 1,896
2025 Research $760,417 55
2024 General $498,058 1,368
2024 Research $888,103 115
2023 General $673,648 1,807
2023 Research $1,853,202 223
2022 General $345,030 1,146
2022 Research $645,921 70

Breakdown

Who paid General payments · program years 2022–2025
  1. AngioDynamics, Inc. $2,122,841 6,217 payments
Top recipients General payments · program year 2025
  1. Michael Tarnoff Surgery · Boston, MA $238,465 39% · 17 payments
  2. Robert Martin Surgical Oncology · Louisville, KY $36,340 6% · 16 payments
  3. Louis Krane Urology · New Orleans, LA $32,116 5% · 34 payments
  4. Brent Sharpe Urology · Gainesville, GA $24,060 4% · 33 payments
  5. Irina Fainberg Nurse Practitioner, Family · Brooklyn, NY $23,155 4% · 12 payments

The top 5 of the 100 largest recipients; each share is of general payments naming this product in 2025.

The top 25 recipients, free in the app

Specialties paid General payments · program year 2025
  1. Surgery $248,269 42% · 51 practitioners
  2. Urology $242,986 41% · 456 practitioners
  3. Surgical Oncology Surgery $37,347 6% · 12 practitioners
  4. Nurse Practitioner, Family Nurse Practitioner $26,037 4% · 52 practitioners
  5. Vascular & Interventional Radiology Radiology $24,230 4% · 41 practitioners

The top 5 of 37 specialties; each share is of general payments naming this product to practitioners with a specialty in 2025. Each practitioner is counted under their primary specialty.

The top 25 specialties, free in the app

Where the money went General payments · program year 2025
  1. Massachusetts $263,727 44% · 8 recipients
  2. New York $49,075 8% · 36 recipients
  3. Kentucky $43,275 7% · 62 recipients
  4. Georgia $35,542 6% · 72 recipients
  5. Louisiana $32,196 5% · 2 recipients

The top 5 of 43 states; each share is of general payments naming this product in 2025 where a state was reported.

The top 25 states, free in the app

6,217 general · 463 research

Every payment, record by record

Date, amount, who was paid and what for — filter by year and kind, or download as CSV, free, in files of 5,000 rows.

What you are looking at

Manufacturers name the drug, biological or device a payment relates to. CMS does not give products their own identifiers, so a product here is assembled from how it was reported — a brand may appear under more than one spelling, and this page covers one of them rather than the brand as a whole.

Provenance

Source: CMS Open Payments · through program year 2025

We reproduce what manufacturers reported. We do not verify, edit or correct the underlying records.

A payment record is not evidence of wrongdoing. Financial relationships between industry and medicine are legal, common and often necessary for research. Who Paid My Doc reports what was disclosed; it does not judge it.

Who Paid My Doc is independent and is not affiliated with, endorsed by or sponsored by CMS or any U.S. government agency. It is not a consumer reporting agency and this is not a consumer report; do not use it for decisions covered by the Fair Credit Reporting Act.

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