BEGIN:VCARD VERSION:3.0 FN:Jonathan Lyu\, DO N:Lyu;Jonathan;;;DO TITLE:Geriatric Medicine (Internal Medicine) Physician TEL;TYPE=WORK,VOICE:+17472103205 URL:https://www.gale.care/providers/ca/sylmar/jonathan-lyu-do-1447888698 NOTE:NPI 1447888698. From the NPPES registry (CMS)\, file of 2026-06-08. No t affiliated with Gale. X-NPI:1447888698 END:VCARD