member ID card. Aetna is the brand name used for products and services provided by one or more of the Aetna group of subsidiary companies, Including Aetna Lite insurance Company and Its affiliates (Aetna). 1432.132,1-tr, EFTA00316509 10600644 040f 116.101 V IOW 064 um 600,1 IFI EFTA00316510