BEGIN:VCARD VERSION:3.0 FN:Mariana Tchen N:Tchen;Mariana;;; TITLE:Specialist TEL;TYPE=WORK,VOICE:+16462991291 URL:https://www.gale.care/providers/ny/brooklyn/mariana-tchen-1427946870 NOTE:NPI 1427946870. From the NPPES registry (CMS)\, file of 2026-06-08. No t affiliated with Gale. X-NPI:1427946870 END:VCARD