CALL 1-866-228-3546, Mon-Fri, 8 AM-8 PM ET

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Actelion Contact Information

Speak with a Case Manager

He or she can assist you with the support and services provided by Actelion.
Call 1-866-ACTELION (1-866-228-3546), Mon-Fri, 8 AM-8 PM ET.

Support in Spanish and other language services are available.

Reach us by mail or fax

Actelion Pathways®
5000 Shoreline Court
South San Francisco, CA 94080

Fax: 1-866-279-0669