Actelion Pharmaceuticals US, INC.

Reporting payments is a legal requirement; large totals often reflect large product portfolios.

$22Mgeneral payments (2019-2025)
$29Kresearch payments (2019-2025)
30,730clinicians paid

General and research payments are shown separately, never blended. Research payments are often institution-directed and tied to clinical trials.

General payments by year

2019 $2.5M
2020 $1.3M
2021 $2.1M
2022 $3.3M
2023 $4.1M
2024 $4.5M
2025 $3.9M

General payments only, as reported to CMS. Research payments are totaled above and not included in these bars.

Products most associated with its payments

Specialties it works with most

Pulmonary Disease $8.0M
Cardiovascular Disease $4.6M
Advanced Heart Failure and Transplant Cardiology $2.7M
Critical Care Medicine (Internal Medicine) $1.9M
Internal Medicine $715K
Family $601K

Clinicians with the largest reported totals

Often long-running consulting, speaking, or advisory relationships, which companies must report by law. A large total is not evidence of anything improper.

ClinicianLocationSpecialtyGeneral payments (2019-2025)
Hunter Champion Columbus, GA Cardiovascular Disease $637,637.64
John Mcconnell Louisville, KY Pulmonary Disease $575,067.00
John Ryan Salt Lake City, UT Cardiovascular Disease $522,656.63
Ashish Gupta Phoenix, AZ Cardiovascular Disease $475,241.81
Omar Minai Hopewell, VA Pulmonary Disease $444,411.69
Ronald Zolty Omaha, NE Cardiovascular Disease $409,300.90
Hyong Kim La Jolla, CA Internal Medicine $368,030.08
Paul Forfia Philadelphia, PA Cardiovascular Disease $362,825.67
Anjali Vaidya Philadelphia, PA Advanced Heart Failure and Transplant Cardiology $341,018.19
Richard Channick Boston, MA Critical Care Medicine (Internal Medicine) $320,019.67

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.