BEGIN:VCARD VERSION:3.0 FN:Alan Keller\, MD N:Keller;Alan;;;MD TITLE:Vascular Surgery Physician TEL;TYPE=WORK,VOICE:+14072935944 URL:https://www.gale.care/providers/fl/ocoee/alan-keller-md-1720071764 NOTE:NPI 1720071764. From the NPPES registry (CMS)\, file of 2026-06-08. No t affiliated with Gale. X-NPI:1720071764 END:VCARD