Dental …………………………………………. Delta Dental PPODelta Dental DHMO Plan Highlights Evidence of Coverage Dental Flyers Plan Highlights Evidence of Coverage Dental Flyers Provider …………………………………………. Home / Provider Directory Group NumberMember Services Delta DentalPPO - 03942 DHMO - 75899 PPO - 888-335-8227 DHMO - 800-422-4234