Does Dr. WILLEM VAN DER WERF have financial conflicts of interest?

Dr. WILLEM VAN DER WERF (M.D.) has received a total of $6,522 in pharmaceutical and medical device industry funding between 2021 and 2025. This includes $6,522 in personal promotional payouts (consulting, meals, travel) and $0 in clinical research grants. Financial ties do not automatically imply conflict of interest, but are disclosed under the Sunshine Act.

Which pharmaceutical companies pay Dr. WILLEM VAN DER WERF?

According to CMS Open Payments data, Dr. WILLEM VAN DER WERF received funding from INTUITIVE SURGICAL ($6,041), PARAGONIX TECHNOLOGIES ($283), and ETHICON US ($197).

Does Dr. WILLEM VAN DER WERF receive research grants or speaking fees?

Dr. WILLEM VAN DER WERF has received $6,522 in general promotional payments (such as consulting honoraria, meals, and speaking fees) and $0 in clinical research grants.

DR. WILLEM VAN DER WERF

M.D.Real-Time Hydrated

Specialty: Transplant Surgery

Practice Location: PHOENIX, AZ 85004

NPI Number: 1275563397

LIFETIME INDUSTRY VALUE

$6,522

2021 – 2025 Cumulative

Conflict of Interest Analysis

Dr. VAN DER WERF is a verified Transplant Surgery practitioner based in PHOENIX, AZ.

Between 2021 and 2025, Dr. VAN DER WERF had an overall industry promotional and research financial footprint of $6,522 as recorded in the federal CMS Open Payments database.

$6,522 was received in general payments, which include consultation fees, travel expenses, honoraria, and sponsored meals.
$0 was allocated to sponsored clinical trials and medical research activities.

Dr. VAN DER WERF's primary funding source is INTUITIVE SURGICAL, which accounts for $6,041 (representing 92.6% of overall industry footprint).

Data coverage: 2021 – 2025 · Source: CMS Open Payments · CMS publishes each year's data around June 30 of the following year.

Payout Trend Over Time

General Payments

Research Funding

Top Funding Entities

Pharmaceutical & Device Manufacturers making direct payments

INTUITIVE SURGICAL

Rank 1

$6,041

92.6%

PARAGONIX TECHNOLOGIES

Rank 2

$283

4.3%

ETHICON US

Rank 3

$197

Itemized Transaction Archives

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Year:

2025

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Frequently Asked Questions

Answers compiled using federal transparency disclosure records under the Sunshine Act.