BEGIN:VCARD VERSION:3.0 FN:David Kupferberg\, MD N:Kupferberg;David;;;MD TITLE:Pulmonary Disease Physician TEL;TYPE=WORK,VOICE:+13308414034 URL:https://www.gale.care/providers/oh/warren/david-kupferberg-md-154832929 5 NOTE:NPI 1548329295. From the NPPES registry (CMS)\, file of 2026-06-08. No t affiliated with Gale. X-NPI:1548329295 END:VCARD