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Updating Provider Directory Information

We rely on our provider network to advise us of demographic changes so we can keep our information current.

To ensure our members and Case Management staff have up-to-date provider information, please send us written, advance notice of changes you make to your office phone number, office address or panel status(open/closed). Thirty-day advance notice is recommended.


New Phone Number, Office Address or Change in Panel Status
– Send a letter on your letterhead with the information being updated. Please include contact information if we need to follow up on the update with you.

Please send the letter by any of these methods:

• Email: MissouriProviderRelations@wellcare.com

• Fax: 1-866-946-1105

• Mail: Missouri Care

Attn: Provider Operations

2404 Forum Blvd.

Columbia, MO 65203

Thank you for helping us maintain up-to-date directory information for your practice.

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Last Updated On: 6/26/2018
On April 22, 2024, UnitedHealth Group issued a press release, providing an update on the Change Healthcare cybersecurity incident that occurred on Feb. 21, 2024. Given the size of the data impacted, the investigation to determine whose data is impacted is expected to take several months. UnitedHealth Group believes this situation will impact “a substantial proportion of people in America” and is offering immediate credit monitoring and identity protection services, as well as a dedicated contact center to address questions. Visit Change Healthcare Cyberattack Support and/or reach out to the contact center at 1-866-262-5342 regarding any questions.

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