Physician profile

Aaron I Benson

Gastroenterology (Internal Medicine) · Mt Prospect, IL

NPI 1164508453

$7,393.59

in general payments reported to CMS, 2019-2025

36 companies · $2,386 in 2025

The $2,386 reported for 2025 was more than what 83% of Gastroenterology (Internal Medicine) providers received nationally (typical 2025 total: $636).

See the full distribution for Gastroenterology (Internal Medicine)

Payments by year

General payments by program year, as reported to CMS.

What the payments were for

Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.

View as a table
Payment typeAmount (2023-2025)
Food and Beverage$5,791.14
Education$172.31

Payment-type detail covers 2023-2025; earlier years are included in totals but not broken out here.

Who reported paying

General payments only, as reported to CMS. Product names cover 2023-2025.

CompanyGeneral paymentsYearsTop products
Abbvie INC. $2,004.22 2019-2025 Skyrizi, Rinvoq, Linzess
Takeda Pharmaceuticals U.S.A., INC. $1,230.68 2019-2025 Entyvio, Eohilia, Gattex
Janssen Biotech, INC. $1,122.53 2020-2025 Stelara, Tremfya
Regeneron Healthcare Solutions, INC. $310.86 2022-2025 Dupixent
Salix Pharmaceuticals, A Division of Bausch Health US, LLC $263.91 2019-2025 Xifaxan, Plenvu
Gilead Sciences, INC. $245.53 2019-2025
Pfizer INC. $208.46 2024-2025
Qol Medical, LLC $193.73 2024-2025 Sucraid, Sucraid
Genzyme Corporation $186.72 2022-2025
Conmed Corporation $136.34 2024 Conmed Biliary
Lilly USA, LLC $123.61 2024-2025 Omvoh
Endogastric Solutions, INC $121.04 2022
Phathom Pharmaceuticals, INC. $104.44 2024-2025 Voquezna
Creo Medical INC. $100.00 2024 Speedboat Ultraslim (Sb1l)
Celltrion USA INC. $98.28 2024-2025 Vegzelma
Show all 36 companies
CompanyGeneral paymentsYearsTop products
Celgene Corporation $94.64 2023-2024 Zeposia
Sandoz INC. $86.37 2024-2025 Hyrimoz
Laborie Medical Technologies Corp. $83.34 2023
Intercept Pharmaceuticals, INC. $80.51 2021-2023 Ocaliva
Madrigal Pharmaceuticals $69.17 2025 Rezdiffra
Astrazeneca Pharmaceuticals LP $68.49 2025 Imfinzi
Ipsen Biopharmaceuticals, INC $65.19 2025 Iqirvo
Ucb, INC. $54.37 2019
Braintree Laboratories, INC. $46.38 2020-2024 Sutab, Suflave
Vivus LLC $39.60 2025 Qsymia
Ferring Pharmaceuticals INC. $36.79 2023 Rebyota
Cook Medical LLC $35.71 2023 Hemospray
Biocon Biologics INC $29.63 2025 Yesintek
Boehringer Ingelheim Pharmaceuticals, INC. $25.45 2023 Cyltezo
Advanced Bionics, LLC $23.20 2025 Hires Ultra Ci Hifocus Ms Electrode
Ardelyx, INC. $21.44 2025 Ibsrela
Organon LLC $18.57 2023 Renflexis
Exact Sciences Corporation $18.42 2023 Cologuard Collection Kit
Concordia Pharmaceuticals INC. $16.38 2019
Merck Sharp & Dohme LLC $15.06 2019
Allergan, INC. $14.53 2019

Drugs and devices associated with these payments

CMS records which products a payment was associated with, not how the money was allocated. Association is not allocation: one payment can be associated with several products, and a product listing does not mean the payment was made because of that product. Product detail covers 2023-2025.

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Payment summary

Aaron I Benson

$7,393.59

in general payments reported 2019-2025

Years
2019-2025
Top company
Abbvie INC.
Context
The $2,386 reported for 2025 was more than what 83% of Gastroenterology (Internal Medicine) providers received nationally (typical 2025 total: $636).

https://glasscript.com/doctor/233809/aaron-i-benson

Source: CMS Open Payments, program years 2019-2025. Payments are legal and often routine.

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Source: CMS Open Payments, program years 2019-2025, as reported to CMS by drug and device makers (published June 30, 2026). Drug and device detail covers 2023-2025.