Graduated: 2021
NPI: 1184203135
Practice Locations (2)
DR GREGORY SHIFRIN OB/GYN PC
1502 E 14TH ST, SUITE 2
BROOKLYN, NY 112307148
7187430505
DR GREGORY SHIFRIN OB/GYN PC
1766 E 12 ST
BROOKLYN, NY 112291014
7187430505
Source: CMS National Downloadable File, September 2026.