BEGIN:VCARD VERSION:3.0 FN:Mark Serper\, PhD N:Serper;Mark;;;PhD TITLE:Psychologist TEL;TYPE=WORK,VOICE:+15162861373 URL:https://www.gale.care/providers/ny/oceanside/mark-serper-phd-1134714538 NOTE:NPI 1134714538. From the NPPES registry (CMS)\, file of 2026-06-08. No t affiliated with Gale. X-NPI:1134714538 END:VCARD