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Contact Us

Corporate Headquarters

225 Binney Street
Cambridge, MA 02142
Phone: 781-464-2000

Above MSTM

Support Coordinators at Biogen are committed to helping patients with
relapsing multiple sclerosis get more information about TECFIDERA.


To contact a Support Coordinator, call our toll-free number:
Monday - Friday, 8:30 AM - 8:00 PM ET