Maryland
Division of Occupational and Professional Licensing
DOUGLAS P. MASTROPIETRO
Professional Engineers
License number
39646
Date expires
11/16/2016
Class
Professional Engineers
Status
Address
56 TERRACE AVE
licensingmd.com
ID 45938015
LAST UPDATED 2026-06-20 03:06:10 UTC
LAST UPDATED 2026-06-20 03:06:10 UTC
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