BEGIN:VCARD VERSION:3.0 FN:Jeffrey Sippel\, MD N:Sippel;Jeffrey;;;MD TITLE:Critical Care Medicine (Internal Medicine) Physician TEL;TYPE=WORK,VOICE:+17208484400 URL:https://www.gale.care/providers/co/aurora/jeffrey-sippel-md-1033186846 NOTE:NPI 1033186846. From the NPPES registry (CMS)\, file of 2026-06-08. No t affiliated with Gale. X-NPI:1033186846 END:VCARD