BEGIN:VCARD VERSION:3.0 FN:Bert Mandelbaum\, MD N:Mandelbaum;Bert;;;MD TITLE:Pediatric Adolescent Medicine Physician TEL;TYPE=WORK,VOICE:+16099243441 URL:https://www.gale.care/providers/nj/princeton/bert-mandelbaum-md-1841279 924 NOTE:NPI 1841279924. From the NPPES registry (CMS)\, file of 2026-06-08. No t affiliated with Gale. X-NPI:1841279924 END:VCARD