BEGIN:VCARD VERSION:3.0 FN:Gregory Marshall\, MD N:Marshall;Gregory;;;MD TITLE:Urology Physician TEL;TYPE=WORK,VOICE:+19252954000 URL:https://www.gale.care/providers/ca/walnut-creek/gregory-marshall-md-143 7237526 NOTE:NPI 1437237526. From the NPPES registry (CMS)\, file of 2026-06-08. No t affiliated with Gale. X-NPI:1437237526 END:VCARD