Washington
Medical Commission
DEREK T MASON
Health Care - Counselor Registration
License number
RC00030539
Date granted
09/25/1996
Date expires
01/12/1998
Class
Health Care - Counselor Registration
Status
Expired
wamedical.net
ID 40524503
LAST UPDATED 2026-05-03 14:25:51 UTC
LAST UPDATED 2026-05-03 14:25:51 UTC
This website is unaffiliated with the Medical Commission. Please verify all information directly with the relevant official government authority.