Physician profile

William S Bossak

Obstetrics & Gynecology · Las Vegas, NV

NPI 1730334350

$342.38

in general payments reported to CMS, 2019-2025

3 companies · none reported in 2025

See the full distribution for Obstetrics & Gynecology

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
Esperion Therapeutics, INC. $123.55 2022
Alnylam Pharmaceuticals INC. $121.81 2022
Janssen Pharmaceuticals, INC $97.02 2019

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Payment summary

William S Bossak

$342.38

in general payments reported 2019-2025

Years
2019-2022
Top company
Esperion Therapeutics, INC.

https://glasscript.com/doctor/214789/william-s-bossak

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.