Modifying and clarifying certain requirements for the licensing and registration of persons practicing dentistry; requiring applicants +for licensure as a dentist to take the examination before applying for +licensure; modifying certain requirements for licensure as a specialty dentist +or dental hygienist and for registration as a dental assistant; modifying +certain conditions for guest licensure or registration, specifying a maximum nonrefundable guest license or registration fee; modifying the +requirements for licensure by credentials and providing for registration by +credentials; expanding license fraud prohibitions to registration; eliminating +certain license or registration certificate display requirements; authorizing+ the board of dentistry to add additional remedies for deficiencies found in the performance, character and education for licensing or registration +purposes; expanding the grounds for license or registration revocation or +suspension to failure to maintain malpractice insurance (ra)