menu icon
contact us close icon

Contact Us

Contact Us

Information Request

This form submits information via e-mail which is inherently insecure. Please do not include ANY personal information that you do not wish to be shared with others.

United Therapeutics

Telephone: 301-608-9292
Email: [email protected]

To contact our Transfer Agent:

Mailing address:
P.O. Box 30170
College Station, TX 77842-3170

Overnight correspondence:
211 Quality Circle, Suite 210
College Station, TX 77845
Tel: 1 (201) 680-6578
Toll Free: (800) 524-4458