Product Program year 2025 Source: CMS Open Payments

Gav

Device Neurosurgery

PDI 04041906125004

Open in the dashboard

General payments

$748

17 payments

Research payments

$0

0 payments

Through program year 2025, $748 in general payments and $0 in research payments were reported against Gav (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

4 rows
Year Kind Amount Payments
2025 General $396 7
2024 General $112 2
2023 General $194 5
2022 General $46 3

Breakdown

Who paid General payments · program years 2022–2025
  1. Aesculap, Inc. $748 17 payments
Top recipients General payments · program year 2025
  1. Efrem Cox Neurological Surgery · Las Vegas, NV $169 43% · 2 payments
  2. Zachary Barnard Neurological Surgery · Beverly Hills, CA $59 15% · 1 payment
  3. Diem Kieu Tran Neurological Surgery · Loma Linda, CA $55 14% · 1 payment
  4. Vivek Mehta Neurological Surgery · Los Angeles, CA $52 13% · 1 payment
  5. John Anson Neurological Surgery · Las Vegas, NV $32 8% · 1 payment

The top 5 of 6 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 $396 100% · 6 practitioners

Each share is of general payments naming this product to practitioners with a specialty in 2025. Each practitioner is counted under their primary specialty.

Where the money went General payments · program year 2025
  1. Nevada $201 51% · 2 recipients
  2. California $195 49% · 4 recipients

Each share is of general payments naming this product in 2025 where a state was reported.

17 general

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.

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