Contact Us

Contact Us

Locations


Clayton Branch
112 S. Hanley, Suite 120
Clayton, MO 63105

314-721-2265

Directions
Des Peres Branch
11697 Manchester Road
Des Peres, MO 63131

314-626-6788

Directions
Contact Us

Report a Lost or Stolen Card


Report your lost or stolen debit card immediately. Please notify us at 314-721-2265 during business hours and we will get your existing debit card deleted to prevent any future transactions. If you need immediate help after hours or on a weekend call 800-472-3272 to delete your existing card. On the next business day, follow up with your nearest M1 Bank Branch to reissue you a new card.

During Business Hours:

Call 314-721-2265

After Hours:

Call 800-472-3272

Contact Us

Contact us


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Transparency in Coverage Rule: This link leads to the machine-readable files that are made available in response to the federal Transparency in Coverage Rule and includes negotiated service rates and out-of-network allowed amounts between health plans and healthcare providers. The machine-readable files are formatted to allow researchers, regulators, and application developers to more easily access and analyze data.