BEGIN:VCARD
VERSION:3.0
FN:William Hartz\, DO
N:Hartz;William;;;DO
TITLE:Student in an Organized Health Care Education/Training Program
TEL;TYPE=WORK,VOICE:+16109087885
URL:https://www.gale.care/providers/pa/philadelphia/william-hartz-do-159845
 1783
NOTE:NPI 1598451783. From the NPPES registry (CMS)\, file of 2026-06-08. No
 t affiliated with Gale.
X-NPI:1598451783
END:VCARD