Product Program year 2025 Source: CMS Open Payments

Artemis

Device Neurosurgery

PDI 00814548017877

Open in the dashboard

General payments

$443,036

373 payments

Research payments

$1,040,188

607 payments

Through program year 2025, $443,036 in general payments and $1,040,188 in research payments were reported against Artemis (Neurosurgery).

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 $17,922 26
2025 Research $107,235 33
2024 General $60,955 73
2023 General $206,689 131
2022 General $37,670 86
2022 Research $499,599 231
2021 General $119,801 57
2021 Research $433,353 343

Breakdown

Who paid General payments · program years 2021–2025
  1. Penumbra, Inc. $443,036 373 payments
Top recipients General payments · program year 2025
  1. Adam Arthur Neurological Surgery · Memphis, TN $15,266 85% · 6 payments
  2. Colin Derdeyn Diagnostic Radiology · Charlottesville, VA $900 5% · 1 payment
  3. Craig Walker Interventional Cardiology · Houma, LA $225 1% · 1 payment
  4. Ali Sultan-Qurraie Vascular Neurology · Renton, WA $208 1% · 2 payments
  5. Christopher Kellner Neurological Surgery · New York, NY $169 <1% · 2 payments

The top 5 of 18 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. Neurological Surgery $15,793 89% · 7 practitioners
  2. Diagnostic Radiology Radiology $900 5% · 1 practitioner
  3. Neurology Psychiatry & Neurology $295 2% · 3 practitioners
  4. Vascular Neurology Psychiatry & Neurology $285 2% · 2 practitioners
  5. Interventional Cardiology Internal Medicine $225 1% · 1 practitioner

The top 5 of 8 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. Tennessee $15,266 85% · 1 recipient
  2. Virginia $900 5% · 1 recipient
  3. Washington $701 4% · 6 recipients
  4. Louisiana $225 1% · 1 recipient
  5. Illinois $182 1% · 2 recipients

The top 5 of 10 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

373 general · 607 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.

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