Made by Actelion Pharmaceuticals US, INC., Johnson & Johnson Health Care Systems INC., Actelion Pharmaceuticals, LTD, Janssen Scientific Affairs, LLC and 3 more. Companies reported $11M in payments associated
with Opsumit to 20,585 clinicians (2023-2025).
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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.