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Eli Lilly and Company Worldwide Headquarters

Lilly Corporate Center
Indianapolis, Indiana 46285 USA
Phone: +1-317-276-2000

To report or request specific information:

In the United States

  • For medical information, call The Lilly Answers Center at 1-800-LillyRx
  • For health care professionals in the U.S. to receive or request medical information, visit (password protected)
  • For companion animal information, call the Elanco Companion Animal Support Center at 1-888-545-5973 or visit
  • For health care professionals in the U.S. who want to report any instances in which you believe that a Lilly representative inappropriately promoted a product or engaged in other questionable conduct, please contact Lilly at
    1-877-237-8197 or

Other important links: