Your member update form was sent in May via USPS, along with your Annual Survey. The MPS membership directory will be published in late Summer. Please ensure that your information on file with MPS is up to date. If you opt in, this data is also used for the online Find a Psychiatrist and the telephone patient referral service. Please indicate all insurance plans where you participate in-network. You can also log in to your member account on the MPS website to directly enter updates. The deadline for directory changes is August 10th.