BEGIN:VCARD VERSION:3.0 FN:Ruth Singh\, RDH N:Singh;Ruth;;;RDH TITLE:Dental Hygienist TEL;TYPE=WORK,VOICE:+13015850400 URL:https://www.gale.care/providers/md/silver-spring/ruth-singh-rdh-1508250 598 NOTE:NPI 1508250598. From the NPPES registry (CMS)\, file of 2026-06-08. No t affiliated with Gale. X-NPI:1508250598 END:VCARD