Physician profile

Francis C Yu

Allergy & Immunology · Fullerton, CA

NPI 1184651283

$8,066.98

in general payments reported to CMS, 2019-2025

26 companies · $1,475 in 2025

The $1,475 reported for 2025 was more than what a typical Allergy & Immunology provider received nationally (typical 2025 total: $1,138).

See the full distribution for Allergy & Immunology

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$4,206.80
Consulting Fee$24.36
Education$15.27

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
Glaxosmithkline, LLC. $1,417.21 2019-2025 Nucala, Trelegy Ellipta, Arexvy
Genzyme Corporation $1,008.90 2020-2025
Takeda Pharmaceuticals U.S.A., INC. $744.57 2020-2025 Hyqvia, Takhzyro, Cuvitru
Regeneron Healthcare Solutions, INC. $653.88 2019-2025 Dupixent
Biocryst US Sales Co., LLC $636.30 2021-2025 Orladeyo
Astrazeneca Pharmaceuticals LP $567.99 2019-2025 Fasenra, Tezspire
Csl Behring $448.88 2020-2025 Hizentra, Andembry, Haegarda
Grifols USA, LLC $441.75 2020-2025 Xembify, Gamunex-C
Novartis Pharmaceuticals Corporation $433.41 2019-2025
Pfizer INC. $368.55 2019-2023
Genentech USA, INC. $211.40 2021-2024 Xolair
Pharming Healthcare, INC. $200.15 2019-2024 Ruconest
Alk-Abello, INC $196.29 2019-2025 Ragwitek, Odactra, Grastek
Ionis Pharmaceuticals, INC. $138.95 2025 Dawnzera
Shire North American Group INC $105.18 2019
Show all 26 companies
CompanyGeneral paymentsYearsTop products
Biocryst Pharmaceuticals, INC. $100.22 2020
Amgen INC. $83.37 2022-2025 Tezspire
Ars Pharmaceuticals Operations, INC. $61.85 2025 Neffy
Phadia US INC. $52.57 2022-2024 Immunocap
Boehringer Ingelheim Pharmaceuticals, INC. $52.45 2021-2022
Blueprint Medicines Corporation $32.40 2023 Ayvakit
Cycle Pharmaceuticals INC $27.28 2025 Sajazir
Optinose US, INC. $24.62 2025
Adma Biomanufacturing LLC $24.36 2025
Merck Sharp & Dohme LLC $23.12 2023
Incyte Corporation $11.33 2021

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

Francis C Yu

$8,066.98

in general payments reported 2019-2025

Years
2019-2025
Top company
Glaxosmithkline, LLC.
Context
The $1,475 reported for 2025 was more than what a typical Allergy & Immunology provider received nationally (typical 2025 total: $1,138).

https://glasscript.com/doctor/98446/francis-c-yu

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.