California DWC Petition For Suspension Or Revocation Of Medical Provider Network (Part B) is a legal petition filed with the California Division of Workers' Compensation (DWC) to suspend or revoke an existing Medical Provider Network (MPN). The petition must include the name of the MPN, the reasons for the petition, and any supporting evidence. The petition may be initiated by either the employer or the DWC itself. There are two types of California DWC Petition For Suspension Or Revocation Of Medical Provider Network (Part B): (1) Petition for Suspension of an MPN and (2) Petition for Revocation of an MPN. The petition for suspension is used when the MPN is found to be failing to comply with applicable laws, regulations, or rules. The petition for revocation is used when the MPN is no longer able to provide the required quality of care or is no longer able to meet the needs of injured workers. Once the petition is filed, the DWC will review the petition and decide whether to suspend or revoke the MPN. If the DWC decides to suspend or revoke the MPN, the affected employers will need to find an alternative MPN to provide medical care to their injured workers.