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Note: An internet outage at OMMA offices beginning about 3:30 p.m. Friday, Nov. 18, affected our Call Center operations. We're sorry for any inconvenience.

Call Center: Call OMMA at 405-522-6662, 8:30 a.m. to 4:30 p.m. weekdays (closed on state holidays).

Lost/stolen patient license: Log in to your account on the Thentia licensing portal to request a replacement patient license card.

Metrc Support: For issues with Metrc, send an email to or call 877-566-6506 before contacting OMMA. Metrc will give you a Metrc Support ticket number, and will contact OMMA directly on your behalf if they need our help. 

FAQs: OMMA might already have an answer to your question that you can find without waiting for a reply -- try our FAQ page.

Business complaints: Use our Business Complaint Form to make a complaint about an OMMA-licensed business.

Media inquiries: Find more information on our news page.

Request a speaker: If you would like someone from the OMMA to speak at an event, fill out the OMMA Speaker Request Form. We prefer at least three weeks' notice ahead of speaking engagements. Please allow three business days for a response.

You can also find information on our website about:

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Last Modified on Nov 18, 2022
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