I don't know if the number is that high but anyone who has 2-3 seasons behind them should know. As to why, I'm befuddled when I run across someone who doesn't.
From a fielding standpoint, he's a pure DH. If he produces at the plate, I'd find a spot for him at C/1B/RF on occassion if I were an AL team. If I was NL, I'd probably try to trade him.