Contact Us

The Fund Office is located at 100 Corson Street, Suite #100, Pasadena,  California  91103
(866) 400-5200      TTY Phone:(626) 356-3582
Member Services is available for member and providers @ (866) 400-5200


The Las Vegas Fund Office is located at  3826 Meadow Lane, Las Vegas, NV. 89107
Phone: (702) 949-1219
Temporary Business Hours: Monday through Thursday 10:00 a.m. – 3:00 p.m.  Closed Friday

Claim Submittals

Medical & Hospital (California Providers) Prudent Buyer Plan P.O. Box 60007 Los Angeles, CA 90060-0007 NEIC Payer ID – 47198 Medical & Hospital (other than California Providers) Submit to your local BlueCross BlueShield Plan Dental Operating Engineers Health & Welfare Fund (Local 12) P.O. Box 7066 Pasadena, CA 91109


Please be advised that the Las Vegas Trust Fund office will be closed to walk-ins the week of
January 11, 2021, through January 15, 2021, and will reopen to the current schedule
on Monday, January 18, 2021.

Phone calls made to the Las Vegas Trust Fund will continue to be supported.


Pasadena and Las Vegas Fund Offices will be closed for the following Holidays.


Monday, 01/18/2021 (Martin Luther King Day) -with the exception
 Vacation-Holiday will be open for members.


Friday, 04/02/2021 (Good Friday) CLOSED -with the exception
 Vacation-Holiday will be open for members.

, 05/31/2021 (Memorial Day)

Monday, 07/05/2021
(In lieu of Sunday, July 4, 2021, Independence Day)

Monday, 09/06/2021 (Labor Day)

Thursday, 11-11-2021 (Veterans Day)

Thursday and Friday, 11-25 & 11-26-2021 (Thanksgiving)

Friday, 12-24-2021
(In lieu of Saturday,  12-25- 2021, Christmas Day)

Friday, 12-31-2021
(In lieu of Saturday,  01-01- 2021, New Year’s Day)