Education Department
Office of the Professions
KOENEN MICHAEL JOHN
Architect
License number
009895
Date granted
03/29/1968
Date expires
12/31/2014
Class
Architect
Status
Registered
Address
NEW YORK NY
architectureny.org
ID 12098701
LAST UPDATED 2026-07-12 12:47:45 UTC
LAST UPDATED 2026-07-12 12:47:45 UTC
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