Maine
Office of Professional and Occupational Regulation
JOHN D. HALPORN, MD
Medicine - Medical Doctor
License number
MD14523
Date granted
07/09/1997
Date expires
05/12/2004
Class
Medicine - Medical Doctor
Status
Failed to Renew
mainelicensing.org
ID 21133651
LAST UPDATED 2026-04-02 20:54:13 UTC
LAST UPDATED 2026-04-02 20:54:13 UTC
This website is unaffiliated with the Office of Professional and Occupational Regulation. Please verify all information directly with the relevant official government authority.