Contact Us

Contact us header

Delta Dental works to ensure you receive the best possible service. Contact us by phone or mail, or fill out the form below and we’ll reach out to you!

General customer service

Monday through Friday, 8:30 a.m. to 8 p.m. Automated system is available 24/7.
800-524-0149 (TTY users call 711)

Medicare Advantage member customer service

Monday-Friday from 8 a.m. to 8 p.m. Automated system is available 24/7.
800-330-2732 (TTY users call 711)

Individual policy customer service

Monday–Friday from 8 a.m. to 6 p.m.
Automated system is available 24/7.

Sales inquiries


Agent licensing inquiries


Online Toolkit support

For Member Portal, Dental Office Toolkit, Benefit Manager Toolkit and Producer Toolkit

Individual Account Manager Toolkit support


Anti-fraud hotline


Need something else? Fill out the form below and we will contact you.

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Need an address?

Claims mailing address

Delta Dental
PO Box 9085
Farmington Hills, MI 48333-9085

Mailing address for written inquiries

Delta Dental
PO Box 9089
Farmington Hills, MI 48333-9089

Cincinnati office
street address 

8044 Montgomery Rd.
Suite 700
Cincinnati, OH 45236

Cleveland office street address

Fifth Third Center
600 Superior Ave.
Suite 2600
Cleveland, OH 44114

Columbus office street address

5600 Blazer Parkway
Suite 150
Dublin, OH 43017

Individual policy mailing address

PO Box 1596
​Indianapolis, IN 46206-1596