BEGIN:VCARD VERSION:3.0 FN:Sonja Knudson\, MD N:Knudson;Sonja;;;MD TITLE:Student in an Organized Health Care Education/Training Program TEL;TYPE=WORK,VOICE:+16174145951 URL:https://www.gale.care/providers/ma/boston/sonja-knudson-md-1528916772 NOTE:NPI 1528916772. From the NPPES registry (CMS)\, file of 2026-06-08. No t affiliated with Gale. X-NPI:1528916772 END:VCARD