BEGIN:VCARD VERSION:3.0 FN:Mark Ferguson N:Ferguson;Mark;;; TITLE:Addiction Counselor TEL;TYPE=WORK,VOICE:+16619458458 URL:https://www.gale.care/providers/ca/lancaster/mark-ferguson-1831516558 NOTE:NPI 1831516558. From the NPPES registry (CMS)\, file of 2026-06-08. No t affiliated with Gale. X-NPI:1831516558 END:VCARD