27-12-305. Service on chiropractic physician. Upon receipt of an application, the director or the director's delegate shall serve a copy of the application on the chiropractic physician whose alleged malpractice caused the application to be filed. Service must be by mailing a certified copy of the application to the chiropractic physician at the chiropractic physician's last-known address, postage prepaid, by certified mail, return receipt requested.