5505 Corporate Drive, Ste. 300, Troy, MI  48098

New Beneficiary Questions or General Inquiries:

Phone: 248-269-1319  Fax: 248-269-1311 Email: PAT@chninc.net

Enrolled Beneficiaries (last name A-M):

Phone: 248-824-7302  Fax: 248-269-1311 Email: nsenter@chninc.net

Enrolled Beneficiaries (last name N-Z):

Phone: 248-824-7341  Fax: 248-269-1311 Email: jcanar@chninc.net

Disbursements:

For disbursement questions, please use the above contact information or Disbursements@chninc.net