Physician profile

Katherine Roth

Duarte, CA

NPI 1972990257

$311.63

in general payments reported to CMS, 2019-2025

9 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
E.R. Squibb & Sons, L.L.C. $124.46 2019-2021
Exelixis INC. $33.51 2019
Karyopharm Therapeutics INC. $32.43 2021
Amgen INC. $30.22 2019
Regeneron Healthcare Solutions, INC. $23.39 2019
Pharmacyclics LLC, An Abbvie Company $20.15 2019
Genentech USA, INC. $20.02 2019
Astrazeneca Pharmaceuticals LP $15.18 2019
Pfizer INC. $12.27 2019

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Payment summary

Katherine Roth

$311.63

in general payments reported 2019-2025

Years
2019-2021
Top company
E.R. Squibb & Sons, L.L.C.

https://glasscript.com/doctor/5697747/katherine-roth

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.