Suggest an Edit Name* Categories* Insurance Lawyer Add category State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 09:00 am — 05:00 pm Tuesday: 09:00 am — 05:00 pm Wednesday: 09:00 am — 05:00 pm Thursday: 09:00 am — 05:00 pm Friday: 09:00 am — 05:00 pm Saturday: 09:00 am — 03:00 pm Company description Boston First Benefits located in the city of Chelsea, state Massachusetts. The legal address of the Insurance 161 Winnisimmet St, Chelsea, MA 02150. Directions to the Insurance Boston First Benefits can be found on our interactive map. Ask your questions by calling (617) 884-8600 on workdays. Your comments (not for publishing) * — Required information Boston First Benefits - Chelsea ← View details 161 Winnisimmet St, Chelsea, MA 02150, Chelsea, Massachusetts 02150 (617) 884-8600