BEGIN:VCARD VERSION:3.0 FN:Gustavo Calleros\, MD N:Calleros;Gustavo;;;MD TITLE:Family Medicine Physician TEL;TYPE=WORK,VOICE:+16267931931 URL:https://www.gale.care/providers/ca/pasadena/gustavo-calleros-md-1346358 827 NOTE:NPI 1346358827. From the NPPES registry (CMS)\, file of 2026-06-08. No t affiliated with Gale. X-NPI:1346358827 END:VCARD