Physician profile

Hung D Quan

Internal Medicine · Garden Grove, CA

NPI 1639263023

$4,854.90

in general payments reported to CMS, 2019-2025

33 companies · none reported in 2025

See the full distribution for 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$2,350.33
Travel and Lodging$4.00

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
Astrazeneca Pharmaceuticals LP $863.87 2019-2024 Farxiga, Airsupra
Amgen INC. $747.26 2019-2024 Evenity, Otezla, Repatha
Lilly USA, LLC $522.56 2019-2024 Mounjaro, Jardiance
Salix Pharmaceuticals, A Division of Bausch Health US, LLC $242.93 2023 Xifaxan, Trulance
Optinose US, INC. $241.65 2019-2020
Novo Nordisk INC $177.04 2021-2024 Ozempic, Rybelsus
Edwards Lifesciences Corporation $160.74 2023 Edwards Sapien 3 Transcatheter Heart Valve (Thv)
Boehringer Ingelheim Pharmaceuticals, INC. $150.78 2022-2024 Jardiance
Xeris Pharmaceuticals, INC. $150.56 2024 Gvoke Hypopen
Dexcom, INC. $146.11 2023-2024 Dexcom G7 Gss (161), Dexcom G6 Transmitter
Paratek Pharmaceuticals, INC. $145.37 2022-2023 Nuzyra
Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) $125.00 2023
Horizon Therapeutics Plc $124.78 2023 Tepezza
Phathom Pharmaceuticals, INC. $124.51 2024 Voquezna
Nestle Healthcare Nutrition INC. $124.36 2022
Show all 33 companies
CompanyGeneral paymentsYearsTop products
Gilead Sciences, INC. $122.64 2022
Regeneron Healthcare Solutions, INC. $121.63 2022
Novartis Pharmaceuticals Corporation $120.28 2019
Urovant Sciences INC $80.90 2022
Dynavax Technologies Corporation $53.96 2019-2021
Glaxosmithkline, LLC. $51.29 2019-2022
Bayer Healthcare Pharmaceuticals INC. $32.11 2024
Redhill Biopharma INC. $31.58 2021-2023 Talicia
Eisai INC. $22.18 2022
Amarin Pharma, INC. $21.98 2020
Zimmer Biomet Holdings, INC. $21.98 2024 Gel-One Cross-Linked Hyaluronate
Pfizer INC. $19.79 2023
Insmed, INC. $19.28 2023 Arikayce
Merck Sharp & Dohme LLC $19.10 2022
Oyster Point Pharma, INC. $18.67 2023 Tyrvaya
Janssen Pharmaceuticals, INC $18.28 2021
Sanofi-Aventis U.S. LLC $17.88 2019
Cequr Corporation $13.85 2022

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

Hung D Quan

$4,854.90

in general payments reported 2019-2025

Years
2019-2024
Top company
Astrazeneca Pharmaceuticals LP

https://glasscript.com/doctor/1235344/hung-d-quan

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.