Physician profile

Chad Achenbach

Infectious Disease · Chicago, IL

NPI 1548278674

$4,159.29

in general payments reported to CMS, 2019-2025

4 companies · none reported in 2025

Payments by year

General payments by program year, as reported to CMS.

Who reported paying

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

CompanyGeneral paymentsYearsTop products
Viiv Healthcare Company $4,070.89 2019
Janssen Products, LP $62.91 2019
Gilead Sciences, INC. $25.49 2019

1 company reported research payments only; those appear in the research section below.

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Payment summary

Chad Achenbach

$4,159.29

in general payments reported 2019-2025

Years
2019
Top company
Viiv Healthcare Company

https://glasscript.com/doctor/160314/chad-achenbach

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.