BEGIN:VCARD
VERSION:3.0
FN:Nathan Flessner\, LCSW
N:Flessner;Nathan;;;LCSW
TITLE:Clinical Social Worker
TEL;TYPE=WORK,VOICE:+13122592665
URL:https://www.gale.care/providers/il/chicago/nathan-flessner-lcsw-1619688
 603
NOTE:NPI 1619688603. From the NPPES registry (CMS)\, file of 2026-06-08. No
 t affiliated with Gale.
X-NPI:1619688603
END:VCARD