Yes, but how do we know it wasn't some form of kinetics or something? Nothing was explained to us back then about why he seemed to be able to open a door without applying any perceptible PHYSICAL force. He sure didn't push or pull it lol. So I think this is open to speculation.
To me, Khan had plenty of mental powers. Not only was he able to seduce certin kinds of people to join him, he was also able to manipulate objects without using physical force. Not to the extent that Mitchell could do once he became youknowwho, but still to some extent.