The attack happened on Monday, November 11, around 1 a.m. in front of the Castle Hill subway station and was caught on camera.
Investigators say the masked man walked up to the 54-year-old worker and began punching and kicking him.
The suspect then grabbed $200 and ran off.
The victim suffered pain and bruising and walked into NYC Health & Hospitals/Jacobi for treatment.
He is expected to recover.
Anyone with information in regard to this incident is asked to call the NYPD's Crime Stoppers Hotline at 1-800-577-TIPS (8477) or for Spanish, 1-888-57-PISTA (74782).
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