A man was punched in the back of the head and robbed of $150 in Van Nest, according to the NYPD.

The 42-year-old MTA employee was walking to his car near Morris Park Avenue and Adams Street when the incident occurred around 5:30 p.m. on Saturday.

He was taken to a local hospital.

Police say the suspect fled the scene and are urging anyone with information to contact them.