REMS Certified Prescriber & Healthcare Facility Locator

Search for prescribers or healthcare facilities that are enrolled and certified in the LEMTRADA REMS and able to prescribe
or dispense/administer LEMTRADA.

Please enter street address, city, state, or ZIP Code you would like to search for.


Sanofi is providing this search feature to help patients find prescribers and healthcare facilities that have been certified by the LEMTRADA REMS. Sanofi does not receive payment for providing this feature, and does not endorse, recommend, have jurisdiction over, or accept responsibility for the actions of any of the prescribers or healthcare facilities listen herein.

This site is provided as a resource for prescribers and is not intended as medical advice.
Information on the site is updated periodically (approximately every 12 hours).

If you have questions about the LEMTRADA REMS
or need help enrolling, call 1-855-676-6326, Mon – Fri, 8:30 am – 8:00 pm ET.
If you have questions about the LEMTRADA REMS
or need help enrolling, call 1-855-676-6326, Mon – Fri, 8:30 am – 8:00 pm ET.