Sure, but I cannot say i am 100% certian at this point. There maybe many other possiblities.
I was mainly basing my guess on the corallites " Axial corallites are small and thick walled." Yours are not going off too far. "Radial corallites are of one size and have prominent lower lips giving a scale-like appearance." Which sound like most Acropora radials but as for stag type Acros, there are not too many that do this. But who knows? This could turn out to not be a stag at all and grow into a table or cluster.