Physician profile

Matthew C Riddle

Endocrinology, Diabetes & Metabolism · Portland, OR

NPI 1710992227

$32,493.25

in general payments reported to CMS, 2019-2025

3 companies · none reported in 2025

See the full distribution for Endocrinology, Diabetes & Metabolism

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
Sanofi-Aventis U.S. LLC $15,557.66 2019-2021
Eli Lilly and Company $10,185.59 2019
Intercept Pharmaceuticals, INC. $6,750.00 2020

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Payment summary

Matthew C Riddle

$32,493.25

in general payments reported 2019-2025

Years
2019-2021
Top company
Sanofi-Aventis U.S. LLC

https://glasscript.com/doctor/123703/matthew-c-riddle

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.