BEGIN:VCARD VERSION:3.0 FN:Brian Demuth\, MD N:Demuth;Brian;;;MD TITLE:Obstetrics & Gynecology Physician TEL;TYPE=WORK,VOICE:+14154617800 URL:https://www.gale.care/providers/ca/greenbrae/brian-demuth-md-1770553950 NOTE:NPI 1770553950. From the NPPES registry (CMS)\, file of 2026-06-08. No t affiliated with Gale. X-NPI:1770553950 END:VCARD