ESIS Third Party Insurance Administrator

A third party administrator or TPA is an organization that processes insurance claims or certain aspects of employee benefit plans. For the purpose of MPTN Workers’ Compensation, ESIS, Inc. is the TPA that handles employee injury claims for any and all work related injuries.

For more information on ESIS, Inc. and any questions regarding medical treatment, payment of medical expenses or disability payments, please review the “Workers’ Compensation Informational Booklet” or “Medical Provider List” page found on this website.

Click provided link to find out more about ESIS, Inc.
ESIS Workers’ Compensation Third Party Administrator
P.O. Box 3777
Mashantucket, CT 06338-3777

Team Fax Number: 1-800-981-4403

Claim Supervisor: Diane Allegrini - 860-312-3102 -

Claim Assistant: Jackie Chaloux - 860-312-4338 -

Claim Representative: Michelle James - 860-312-4374 -

Claim Representative: Ryan Mankoff - 860-312-4371 -

Claim Representative: Kryston Pearce - 860-312-4319 -