This page collects the Delta Dental of Oklahoma 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: Delta Dental Premier, Delta Dental PPO, PPO/Premier dual plans (Plus Premier), Individual and Family Plans, Patient Direct · States: OK
Delta Dental of Oklahoma phone numbers for dental offices
Department | Phone | Hours |
|---|---|---|
Dentists: eligibility, benefits and claims (Benefax) | Mon-Thu 7am-6pm CT; Fri 7am-5pm CT | |
Provider Relations and general customer service | Mon-Thu 7am-6pm CT; Fri 7am-5pm CT |
Delta Dental of Oklahoma provider portal
The provider portal is PEARL (Practice Electronic Administration Resource Link): https://www.deltadentalok.org/for-dentists/pearl.
Submit real-time claims
Submit predeterminations
Review benefits and eligibility
View claims history
Access forms
View other states' Delta Dental benefits (shared DeltaDental.com login)
Delta Dental of Oklahoma payer IDs for electronic claims
Payer ID | Use for | Notes |
|---|---|---|
22229 | Delta Dental of Oklahoma claims | Printed together with CDOK1 on the claim form and national lookup tool. Confirmed by the Delta directory (rev. 10/24). |
CDOK1 | Delta Dental of Oklahoma claims (alternate ID) | Clearinghouses may require one ID or the other. Confirmed by the Delta directory (rev. 10/24). |
Delta Dental of Oklahoma claims and appeals mailing addresses
Send | Address |
|---|---|
Claims | Delta Dental of Oklahoma, Attn: Claims Department, P.O. Box 548809, Oklahoma City, OK 73154-8809 |
Correspondence | Delta Dental of Oklahoma, Attn: Customer Service Department, P.O. Box 54709, Oklahoma City, OK 73154-1709 |
Correspondence | Delta Dental of Oklahoma, Attn: Provider Relations Department, P.O. Box 54709, Oklahoma City, OK 73154 |
Timely filing limits
Original claims: 12 months from the date services are completed; orthodontic claims should be filed at banding.
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 Oklahoma
Log in to PEARL for real-time claims, predeterminations and eligibility; it now uses the national DeltaDental.com login.
Use Benefax (800-990-7337 or 405-607-2189) for automated eligibility, benefit and claim status, with fax-back.
No prior authorization is required for any service; predetermination is recommended for services over $250.
Mail paper claims to the Claims Department box (548809), not the correspondence box (54709).
File orthodontic claims at banding, not at completion.
Record the representative's name, the call reference number and the date for every phone verification.
Related guides
Member company of the Delta Dental Plans Association; PEARL shares the national DeltaDental.com login, so dentists can view other states' Delta Dental benefits.
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Sources
Every number and address above comes from Delta Dental of Oklahoma'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.