Forms & Resources

At Delta Dental of Oklahoma, we're committed to providing the tools and information you need to make it easy to work with us. Find all the helpful information and links you need to submit Delta Dental of Oklahoma claims, learn about our networks and services, connect with state and national dental organizations, and more.


Customer Service Department

Customer service hours of operation:
Monday - Thursday: 7 a.m. to 6 p.m. CST
Friday: 7 a.m. to 5 p.m.

405-607-2189 (OKC Metro) or 800-990-7337 (Toll Free)

Secure email: Click here to send to Customer Service

Mail claims:
Delta Dental of Oklahoma
P.O. Box 548809
Oklahoma City, OK 73154-8809 

Provider Relations Department

405-607-2137 (OKC Metro) or 800-522-0188, Ext. 137 (Toll Free)

General Email:

Secure Email: Click here to send to Provider Relations

Delta Dental of Oklahoma
Attn: Provider Relations Department
P.O. Box 54709
Oklahoma City, OK 73154


Other Delta Dental Plans Contact Sheet PDF 
Benefax PDF
HIPAA Compliance Calendar PDF


Web Links

American Dental Association 
Oklahoma Dental Association 
HIPAA Information
National Plan & Provider Enumeration System
Change Healthcare Document Viewing