New York
Office of the Professions
CHANG SING LONG
Medicine (Physician, Including M Ds & D Os)
License number
121388
Date granted
09/16/1974
Class
Medicine (Physician, Including M Ds & D Os)
Status
Not Registered
nymedicine.org
ID 30110098
LAST UPDATED 2026-05-22 06:17:36 UTC
LAST UPDATED 2026-05-22 06:17:36 UTC
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