Physician profile

Eugenia Hahn

Allergy & Immunology · Chicago, IL

NPI 1285640458

$5,784.17

in general payments reported to CMS, 2019-2025

29 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
Glaxosmithkline, LLC. $860.55 2019-2022
Astrazeneca Pharmaceuticals LP $776.14 2019-2022
Alk-Abello, INC $770.69 2019-2022
Csl Behring $550.72 2019-2022
Covis Pharma Gmbh $506.59 2019-2022
Takeda Pharmaceuticals U.S.A., INC. $441.79 2020-2022
Genzyme Corporation $410.34 2019-2022
Pfizer INC. $256.95 2019-2022
Optinose US, INC. $178.11 2019-2021
Teva Pharmaceuticals USA, INC. $161.40 2020-2022
Boehringer Ingelheim Pharmaceuticals, INC. $152.73 2019-2022
Regeneron Healthcare Solutions, INC. $152.61 2019-2022
Kaleo, INC. $84.56 2019-2021
Shire North American Group INC $64.64 2019
Novartis Pharmaceuticals Corporation $58.44 2019-2020
Show all 29 companies
CompanyGeneral paymentsYearsTop products
Genentech USA, INC. $50.26 2019-2021
Octapharma USA, INC. $41.39 2022
Grifols USA, LLC $38.48 2020-2021
Biocryst US Sales Co., LLC $35.31 2021-2022
Aimmune Therapeutics, INC. $28.99 2020-2022
Amgen INC. $24.33 2022
Sanofi-Aventis U.S. LLC $21.02 2019
Merck Sharp & Dohme LLC $20.56 2021
Hospira, INC. $20.08 2022
Bio Products Laboratory USA, INC. $18.27 2021
Phadia US INC. $16.36 2020
Uswm, LLC $15.00 2021
Biocryst Pharmaceuticals, INC. $14.78 2020
Philips North America LLC $13.08 2019

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Payment summary

Eugenia Hahn

$5,784.17

in general payments reported 2019-2025

Years
2019-2022
Top company
Glaxosmithkline, LLC.

https://glasscript.com/doctor/13196/eugenia-hahn

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.