BEGIN:VCARD VERSION:3.0 FN:John Marler\, MD N:Marler;John;;;MD TITLE:Neurology Physician TEL;TYPE=WORK,VOICE:+13017964221 URL:https://www.gale.care/providers/md/silver-spring/john-marler-md-1134424 666 NOTE:NPI 1134424666. From the NPPES registry (CMS)\, file of 2026-06-08. No t affiliated with Gale. X-NPI:1134424666 END:VCARD