Los Alamos National Security LLC

Delta Dental is one of the nation's largest and most experienced dental benefits carriers, with almost 50 years of experience. We are committed to providing exceptional service and an extensive network of providers for you to choose from.

This page contains information about the Delta Dental PPO and Delta Dental Premier programs to help you make the right dental benefits selection for you and your family.

Delta Dental PPO is available to employees and retirees. If you visit one of our Delta Dental PPO dentists, your out-of-pocket expenses will be lowest. There are more than 116,500 PPO dental offices nationwide.

If you choose to visit a non-PPO Delta Dental Premier dentist, you'll still enjoy user-friendly claims administration, cost protections and other Delta Dental advantages, plus have access to more than 194,900 dental office nationwide. However, please remember that your out-of-pocket expenses will be lowest if you visit a Delta Dental PPO dentist.

Note: In an effort to safeguard your privacy, we have assigned you a unique ID. Please log in to our online services to access your unique ID or call Customer Service at 800-777-5854.

Delta Dental group number for Los Alamos National Security LLC:

#4000

Delta Dental's regional office address for claim forms and correspondence:

Delta Dental Customer Service
P.O. Box 997330
Sacramento, CA 95899-7330

Delta Dental's toll-free phone number for questions:

800-777-5854