BEGIN:VCARD VERSION:3.0 FN:Eric Margulies\, MD N:Margulies;Eric;;;MD TITLE:Gastroenterology Physician TEL;TYPE=WORK,VOICE:+13015932002 URL:https://www.gale.care/providers/md/silver-spring/eric-margulies-md-1538 629654 NOTE:NPI 1538629654. From the NPPES registry (CMS)\, file of 2026-06-08. No t affiliated with Gale. X-NPI:1538629654 END:VCARD