1199 National Benefit Fund Aetna
Cigna
Empire BCBS
Fidelis Care
Guardian
Medicare
Multiplan
Oscar
PHCS
United Healthcare
Centereach Office
141 Mark Tree Road
Centereach, NY 11720
Phone: 631-467-4235
Fax: 631-467-2655
Mastic Office
1636 Montauk Hwy,
Mastic, NY 11950
Phone: 631-399-0007
Fax: 631-399-2992