Physician profile

Cooper Ching Chao

Anesthesiology · Walnut Creek, CA

NPI 1609818608

$800.66

in general payments reported to CMS, 2019-2025

10 companies · none reported in 2025

See the full distribution for Anesthesiology

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$653.16
Education$25.59

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
Takeda Pharmaceuticals U.S.A., INC. $213.98 2022-2024 Entyvio
Janssen Biotech, INC. $202.57 2022-2024 Stelara
Qol Medical, LLC $167.84 2022-2023 Sucraid
Abbvie INC. $48.97 2023 Linzess
Nestle Healthcare Nutrition INC. $48.79 2023
Intercept Pharmaceuticals, INC. $28.17 2023 Ocaliva
Celltrion USA INC. $25.59 2024 Zymfentra
Merck Sharp & Dohme LLC $23.86 2024 Dificid
Genzyme Corporation $22.36 2023
Phathom Pharmaceuticals, INC. $18.53 2024 Voquezna

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

Cooper Ching Chao

$800.66

in general payments reported 2019-2025

Years
2022-2024
Top company
Takeda Pharmaceuticals U.S.A., INC.

https://glasscript.com/doctor/208330/cooper-ching-chao

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.