Physician profile

Michael Kwok

Internal Medicine · Diamond Bar, CA

NPI 1881717197

$717.84

in general payments reported to CMS, 2019-2025

11 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
Astrazeneca Pharmaceuticals LP $262.56 2019
Boehringer Ingelheim Pharmaceuticals, INC. $136.46 2019
Abbvie INC. $87.42 2021-2022
Merck Sharp & Dohme LLC $51.03 2019
Amgen INC. $44.63 2019
Novo Nordisk INC $35.05 2019
Sanofi-Aventis U.S. LLC $32.00 2019
Takeda Pharmaceuticals U.S.A., INC. $19.31 2019
Amarin Pharma, INC. $17.83 2019
Arbor Pharmaceuticals, INC. $16.27 2019
Allergan, INC. $15.28 2019

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Payment summary

Michael Kwok

$717.84

in general payments reported 2019-2025

Years
2019-2022
Top company
Astrazeneca Pharmaceuticals LP

https://glasscript.com/doctor/312006/michael-kwok

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.