Provider Search Click on any of the carriers to find information on the providers available in their network. Pan-American Life Insurance Company (Dental) - No PPO Provider Network Required Ameritas Group DeltaCare® USA EyeMed (provided by Ameritas Group)  Choice Builder participates in the Access Network Madison National Life (Provided by Grouplink Inc.) - Dental Madison National Life (Provided by Davis Vision) - Vision Enter the following Control Code 7610 Landmark Healthcare Pan-American Life Insurance Company (Vision) - No PPO Provider Network Required VSP - Choice Builder participates in the Signature Network