BEGIN:VCARD
VERSION:3.0
FN:Derek Mark\, MD
N:Mark;Derek;;;MD
TITLE:Student in an Organized Health Care Education/Training Program
TEL;TYPE=WORK,VOICE:+13234095555
URL:https://www.gale.care/providers/ca/los-angeles/derek-mark-md-1811837412
NOTE:NPI 1811837412. From the NPPES registry (CMS)\, file of 2026-06-08. No
 t affiliated with Gale.
X-NPI:1811837412
END:VCARD