BEGIN:VCARD VERSION:3.0 FN:Mark Ritch\, DO N:Ritch;Mark;;;DO TITLE:Neurology Physician TEL;TYPE=WORK,VOICE:+17272092662 URL:https://www.gale.care/providers/fl/largo/mark-ritch-do-1659313732 NOTE:NPI 1659313732. From the NPPES registry (CMS)\, file of 2026-06-08. No t affiliated with Gale. X-NPI:1659313732 END:VCARD