CDPHP logo

Delta Dental benefits available to select CDPHP® Medicare Advantage members

Effective 1/1/2018

Note: The Delta Dental network continues to grow. Check back regularly for an updated list of providers.

Get Started with Your Delta Dental Plan

Please review your CDPHP Evidence of Coverage, or check out the Wellness Resources below.

Phone and Mail Inquiries

Call toll-free:
800-592-0132 (TTY/TDD 711)
Monday through Friday, 8 a.m. to 8 p.m. Eastern time
Or write to:
Delta Dental Customer Service
P.O. Box 2105
Mechanicsburg, PA 17055

Plan Benefit Information


Wellness Resources

SmileWay logo

Check out our wellness site

Read articles, watch videos and get quick, healthy recipes.

Read Grin!

Our free dental health e-magazine provides fun, family-friendly tips and advice for each season.

Take the SmileWay Challenge

Review your habits (take our quizzes and risk assessment), get educated and stay informed.

Find more oral health articles

Visit our national association’s oral health and wellness site.

Online Services

Username and Password help.


Start your online account.

Register Today

© Delta Dental. This website is the home of Delta Dental of California; Delta Dental Insurance Company; Delta Dental of Pennsylvania; Delta Dental of New York, Inc.; Delta Dental of the District of Columbia; Delta Dental of Delaware, Inc.; Delta Dental of West Virginia, Inc. and their affiliated companies. For other Delta Dental Plans Association member companies, visit the Delta Dental Plans Association website.