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Priority Partners Overview

As a Priority Partners provider you join a team of professionals dedicated to accessible, cost-effective, patient-focused, quality health care. Visit this section for information specific to Priority Partners.


Provider Enrollment Portal - ePREP

The Maryland Department of Health (MDH) launched a new electronic Provider Revalidation and Enrollment Portal (ePREP). Implementation of ePREP is to ensure providers are compliant with Federal and State managed care regulations supporting network adequacy, provider information and directory standards, interoperability, information system management, and data reporting. Providers will need to use this portal for Maryland Medicaid and Managed Care Organization (MCO) network enrollment, re-enrollment, revalidation, information updates, and demographic changes.

The ePREP implementation consists of two phases:

Phase I
The first phase will consist of rendering only providers, group practices, and most solo practitioners. A complete list of Phase 1 provider types can be found here. To access Maryland Medicaid’s ePREP visit

To speak to a representative regarding Phase I contact the Call Center at1-844-4MD-PROV (1-844-463-7768)

Phase II
The second phase is scheduled to go live in the Spring of 2018 to include hospitals, clinics, other medical facilities, long-term services and support waivers providers. For questions pertaining to provider enrollment contact the Maryland Department of Health:

Additional Information can be found online at the Maryland Department of Health's New Provider Enrollment Portal.

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