This page collects the Delta Dental of Minnesota numbers, portal, payer IDs, mailing addresses and filing rules a dental front desk needs, taken from the payer's own provider materials and last checked on September 25, 2026.
Plan types: Premier, PPO, DeltaCare USA (DHMO, managed by Delta Dental of California), Minnesota Select Dental (Minnesota Health Care Programs), Medicare Advantage, Singular Dental (individual and family), State Dental Plan (Group 216, state employees) · States: MN, ND
Delta Dental of Minnesota phone numbers for dental offices
Department | Phone | Hours |
|---|---|---|
Dental providers: employer-sponsored plans and credentialing | 7am-7pm CT | |
Provider Relations | ||
Dental providers: individual and family plan members | ||
Fraud reporting |
Delta Dental of Minnesota provider portal
The provider portal is Dental Office Toolkit (DOT): https://www.dentalofficetoolkit.com/dot-ui/login.
Check eligibility and benefits
Submit claims
Submit pretreatment estimates
Look up waiting periods
Manage users and accounts
Register for direct deposit
Delta Dental of Minnesota payer IDs for electronic claims
Payer ID | Use for | Notes |
|---|---|---|
07000 | Delta Dental of Minnesota electronic claims | Confirmed by the Delta member-company directory (rev. 10/24), which notes Minnesota dentists must file electronically. |
Delta Dental of Minnesota claims and appeals mailing addresses
Send | Address |
|---|---|
Claims | Delta Dental, Attn: Claims Processing, PO Box 9120, Farmington Hills, MI 48333 |
Timely filing limits
Delta Dental of Minnesota does not publish one filing deadline for every plan on its provider pages. The limit depends on the employer group or plan, so confirm it on the patient's plan documents or with provider services before you rely on it. Our guide to timely filing limits covers the common ranges.
EFT and ERA enrollment
Register for direct deposit in the Dental Office Toolkit. Offices filing through a clearinghouse receive the 835 ERA from the clearinghouse; offices using DOT direct deposit receive it in DOT.
Credentialing and network enrollment
Contact: 800-448-3815 (credentialing option); providerrecords@deltadentalmn.org
Credentialing is required at enrollment and every three years after.
Plan clauses to check during verification
Missing tooth clause
Whether a missing tooth clause applies depends on the group plan. Ask whether the plan excludes replacing teeth lost before coverage began, and note the answer before you present a bridge or implant. See how to spot the missing tooth clause.
Waiting periods
Waiting periods are set by the group plan. Confirm the waiting period for basic and major services and the patient's effective date.
Downgrades (alternate benefit)
Ask whether posterior composites are paid at the amalgam rate and whether crowns downgrade to a base-metal benefit, so the patient estimate is right the first time.
Frequency limits
Frequency limits vary by plan. Confirm cleanings, exams, bitewings, full-mouth X-rays and fluoride limits, and the date of the last service billed.
Verification checklist for Delta Dental of Minnesota
Look up waiting periods for each member in the Dental Office Toolkit; Delta Dental of Minnesota does not publish them outside the portal.
The Dental Office Administrative Manual and Processing Policies download only after logging in to the Dental Office Toolkit.
800-448-3815 handles both employer-group benefit calls and credentialing questions.
Record the representative's name, the call reference number and the date for every phone verification.
Related guides
Delta Dental of Nebraska is a separate member company that shares Delta Dental of Minnesota's document infrastructure and a Medica partnership.
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Sources
Every number and address above comes from Delta Dental of Minnesota's own website or provider documents, checked on September 25, 2026. Payers change phone trees and PO boxes, so confirm with the payer before you mail anything time-sensitive.