Since the
@tiptonla pruned the plant and it is now flowering on current growth that narrows the selection as some varieties only bloom on the previous years growth.
http://plantilus.com/plantdb/S...
Please look at the link to see what I meant when I said that the leaves on Dolchica are different.
Yours could also be S. japonica 'Neon Flash' which is an improved version of 'Anthony Waterer'.
http://www.plantstogrow.com/zP... or S. margaritae (pink/rosy pink , a cross between S. japonica and S. superba)
Probably not S. bullata (red/pink flowers, bullate leaves, Crispleaf Spirea, "Crispa')
There are probably other possibilities.