BEGIN:VCARD VERSION:3.0 FN:Vivien K Zak\, LCSW-R N:Zak;Vivien K;;;LCSW-R TITLE:Clinical Social Worker TEL;TYPE=WORK,VOICE:+19178040477 URL:https://www.gale.care/providers/ny/brooklyn/vivien-k-zak-lcsw-r-1871582 510 NOTE:NPI 1871582510. From the NPPES registry (CMS)\, file of 2026-06-08. No t affiliated with Gale. X-NPI:1871582510 END:VCARD