250 to the marker will do it.
FOQA says my tenure would somewhat shorter if I tried that
Never seen anybody aim to accomplish such an approach. Given that on the 737 it takes circa 600' to loose 20kts to clean speed with the gear extended I'm not even sure the flaps would have time to extend to 15 by 800' from 250kts at 1500'. Perhaps we'll have some spare time in the sim one day...