Thanks for the response guys. I'm thinking it's a thiellei too, and that's because I know this guy came in with a shipment of skunk clowns and it was labeled "white cap skunk clown fish". The shipment originated from the Philippines in which the thielleis come from.
Also this fish, aside from having pretty unique white spots, looks identical in color and body type to my other theillei which has the typical white line across the back and the full cap.
I will post more pics later this weekend. It is now hanging out in my tank getting used to its tankmates.