BEGIN:VCARD VERSION:3.0 FN:Roger Bisson\, MD\, MPH N:Bisson;Roger;;;MD\, MPH TITLE:Aerospace Medicine Physician TEL;TYPE=WORK,VOICE:+16199228197 URL:https://www.gale.care/providers/ca/el-cajon/roger-bisson-md-mph-1922070 572 NOTE:NPI 1922070572. From the NPPES registry (CMS)\, file of 2026-06-08. No t affiliated with Gale. X-NPI:1922070572 END:VCARD