RxDoctor Payments Data

Fady Charbel

Neurological Surgery · Chicago, ILNPI 1700899721

Payments from drug & device makers

What this record shows

The money is spread across several categories — royalties or licence payments (59.1%), travel and lodging and consulting fees — rather than concentrated in one kind of arrangement. Transonic Systems Inc. accounts for 81.4% of it on its own, with 9 other manufacturers making up the rest. Reporting peaked in 2022 at $88,190 and has fallen 53.4% since, to $41,059 in 2025. Among neurological surgery clinicians in IL with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.

$507,279in general payments, 2019–2025

Across 88 payments — averaging $5764.54 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Transonic Systems Inc.$413K
  • Aesculap, Inc.$71K
  • Stryker$20K
  • Aesculap AG$2K
  • Zimmer Biomet$653
  • Medtronic$335
  • plus $317 from 4 others

What the payments were for

  • Royalty or licence$299,61359%
  • Consulting fees$72,06614%
  • Speaking & faculty fees$1,6700%
  • Travel & lodging$131,26826%
  • Food & beverage$2,6631%

General payments by program year

19
20
21
22
23
24
25

Who reported the general payments

Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.

CompanyPaymentsTotal
Transonic Systems Inc.15$412,892
Aesculap, Inc.32$71,430
Stryker26$19,983
Aesculap AG1$1,670
Zimmer Biomet6$653
Medtronic3$335
Silk Road Medical, Inc.2$153
Carl Zeiss Meditec, Inc.1$95
Mizuho America, Inc.1$35
Clearpoint Neuro, Inc.1$34

What the payments were tied to

Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.

How this compares

$507,279 in reported general payments places this provider in the 95th percentile of 302 neurological surgery providers in Illinois.

See all neurological surgery providers in Illinois →

Other neurological surgery in Chicago

See the full list for Illinois →

Where these figures come from

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