Physician profile

Michael D Kassels

Internal Medicine · Concord, CA

NPI 1245348655

$1,721.75

in general payments reported to CMS, 2019-2025

15 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
Boehringer Ingelheim Pharmaceuticals, INC. $279.57 2019-2022
Medtronic USA, INC. $261.99 2019
Lilly USA, LLC $240.07 2019-2020
Astrazeneca Pharmaceuticals LP $214.19 2019-2020
Novartis Pharmaceuticals Corporation $141.76 2019
Nevro Corp. $126.63 2019
Sanofi-Aventis U.S. LLC $124.95 2019
E.R. Squibb & Sons, L.L.C. $124.19 2019
Hologic Sales and Service, LLC $57.85 2020
Glaxosmithkline, LLC. $33.30 2019
Amarin Pharma, INC. $27.57 2019
Focal Therapeutics, INC. $25.67 2019
Sanofi Pasteur INC. $23.26 2019
Orthogenrx INC. $20.39 2019
Astellas Pharma US INC $20.36 2019

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Payment summary

Michael D Kassels

$1,721.75

in general payments reported 2019-2025

Years
2019-2022
Top company
Boehringer Ingelheim Pharmaceuticals, INC.

https://glasscript.com/doctor/146796/michael-d-kassels

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.