Important Plan Contacts
Whether you have questions big or small about your benefits, eligibility, claims or just need help finding a form, we’re here to help!
WPAS: NWPP Administrative Office
Phone: (206) 441-7574
Toll Free: (866) 417-4240
Fax: (206) 505‐9727
Office Location:
WPAS, Inc.
7525 SE 24th Street, Suite 200
Mercer Island WA, 98040
Book an in-person meeting
Monday-Friday 8 a.m. – 5 p.m. PST
Mailing Address:
WPAS, Inc
PO Box 34203
Seattle, WA 98124-1203
Email Us
About NWPP
Founded in 1962 as the Northwest Plumbing & Pipefitting Industry Health, Welfare & Vacation Trust, NW Plumbers & Pipefitters (NWPP) Health Fund provides high quality and affordable benefits to Washington United Association Local 26 and Local 44 members and their families, retirees, and others covered by collective bargaining. The Fund is jointly managed by a Board of Trustees made up of union and participating employer representatives. Benefits include medical, prescription drug, dental, vision, vacation, and more.
Numbers to Know
NWPP Plan Administrator: WPAS
General questions, medical, dental & vision claims
Note: Preferred providers will bill Premera directly
(206) 441-7574
(866) 417-4240
Premera Blue Cross
Preferred Provider Organization (PPO)
(800) 810-2583
CVS/Caremark
Prescription drug program for retail & mail order
(866) 818-6911
Delta Dental
Dental benefit provider
(833) 604-1246
Get the MySmile app
Uprise Health
Mental health/Member Assistance Program (MAP)
(855)697-7940
Online Access Code: NWPPMAP
Teladoc®
Premera’s virtual care provider
(855) 332-4059
Quit For Life® Program
Tobacco cessation from Optum
(866) 784-8454
Qualis Health
Hospital preauthorization & individual case management
(800) 783-8606
Pacific Health Coalition
Healthcare cost management
Zenith Administrators
Pension Administrator