Wisconsin
Department of Safety and Professional Services
Barker, John D
Medicine And Surgery
License number
16874-20
Date granted
07/23/1969
Date expires
10/31/2007
Class
Medicine And Surgery
Status
Expired
wisconsinmedicine.org
ID 35595943
LAST UPDATED 2026-04-01 08:23:59 UTC
LAST UPDATED 2026-04-01 08:23:59 UTC
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