What is the phone number for delta dental of michigan? Delta Dental of Michigan Customer Service Phone Number. Phone Number of Delta Dental of Michigan is +1 (866) 356-0301, +1 (800) 524-0147, +1 (800) 971-4108 . Delta Dental of Michigan is one of the leading dental plan managements in the United States having operations in Indiana, New Mexico, Ohio, and various other states.What is the telephone number for delta dental? Phone Number of Delta Dental of Colorado Contact is +1(303) 741-9300 . Delta Dental is the leading dental plan system in the United States founded in 1966.What is delta dental patient direct plan? Delta Dental Patient Direct is a discount dental plan designed to help New Mexicans without dental benefits obtain more-affordable dental care services. When you visit a New Mexico dentist who participates in Delta Dental Patient Direct, you can receive discounts on hundreds of common dental procedures.What are the benefits of delta dental? Benefits of using the Delta Dental Networks: No balance billing. No paperwork! Members will never have to pay full price for a dental visit and then wait for reimbursement. All participating dentists undergo a rigorous credentialing process.