BEGIN:VCARD VERSION:3.0 FN:Darrell Gray\, MD\, MPH N:Gray;Darrell;;;MD\, MPH TITLE:Gastroenterology Physician TEL;TYPE=WORK,VOICE:+16142936255 URL:https://www.gale.care/providers/oh/columbus/darrell-gray-md-mph-1053588 913 NOTE:NPI 1053588913. From the NPPES registry (CMS)\, file of 2026-06-08. No t affiliated with Gale. X-NPI:1053588913 END:VCARD