Physician profile

Casey Fu

Gastroenterology (Internal Medicine) · Hacienda Heights, CA

NPI 1558570887

$45,356.34

in general payments reported to CMS, 2019-2025

31 companies · none reported in 2025

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$454.31

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
Gilead Sciences, INC. $30,884.77 2019-2023
Abbvie INC. $5,521.77 2019-2023
Janssen Biotech, INC. $2,042.48 2019-2023 Stelara
Salix Pharmaceuticals, A Division of Bausch Health US, LLC $1,495.46 2019-2023 Xifaxan
Takeda Pharmaceuticals U.S.A., INC. $1,121.75 2019-2023 Entyvio
Janssen Scientific Affairs, LLC $609.22 2019-2022
Redhill Biopharma INC. $434.56 2020-2023 Aemcolo, Talicia, Movantik
Qol Medical, LLC $432.89 2019-2023 Sucraid
Merck Sharp & Dohme LLC $425.37 2019-2023 Dificid
E.R. Squibb & Sons, L.L.C. $343.68 2021-2022
Pfizer INC. $334.06 2019-2022
Intercept Pharmaceuticals, INC. $226.36 2019-2022
Ardelyx, INC. $201.04 2022
Celgene Corporation $198.34 2021-2022
Janssen Pharmaceuticals, INC $188.33 2021
Show all 31 companies
CompanyGeneral paymentsYearsTop products
Dova Pharmaceuticals $123.63 2019
Genzyme Corporation $87.21 2022
Allergan, INC. $86.12 2019-2020
Endogastric Solutions, INC $80.40 2019
Erbe USA INC $74.21 2019
Nestle Healthcare Nutrition INC. $70.44 2021
Braintree Laboratories, INC. $60.98 2019-2021
Vivus LLC $53.25 2019
Covidien Lp $50.85 2019
Alfasigma USA, INC. $47.56 2020-2021
Regeneron Healthcare Solutions, INC. $46.81 2023 Dupixent
Shionogi INC $25.97 2020
Medtronic, INC. $25.35 2021
Concordia Pharmaceuticals INC. $22.94 2019
Evoke Pharma, INC. $21.38 2022
Shire North American Group INC $19.16 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

Casey Fu

$45,356.34

in general payments reported 2019-2025

Years
2019-2023
Top company
Gilead Sciences, INC.

https://glasscript.com/doctor/296933/casey-fu

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.