OWCP Servicing NPI Requirement for Group Providers

Effective August 9, 2025, the Office of Workers’ Compensation Programs (OWCP) will require group practices to include the servicing or rendering provider National Provider Identifier (NPI) when billing a professional claim. In addition, group practices must ensure the submitted servicing or rendering NPI is associated with an active servicing provider in the OWCP provider file.

Billing

Please follow the steps below to ensure the servicing NPI is submitted on the bill.

Please note that this requirement is not applicable to providers enrolled as individuals, facilities, or non-medical providers. This requirement is also not applicable to institutional or dental bills.

  • Online (Direct Data Entry DDE): Servicing provider information can be entered on professional bills as the rendering provider in the Provider Information section or at the service line. Refer to the Enter Bills Online Tutorial for instructions and examples.
  • Electronic Data Interchange (EDI): Servicing provider information is submitted in the Professional claim type Appendix A Loop 2310B for Rendering Provider information. Refer to the 837 Companion Guide for more details.
  • Paper: Servicing provider information is entered in Box 24J of the service line on the OWCP 1500 Professional bill form. Refer to the Health Insurance Claim Form (OWCP-1500) instructions for more information.

Provider Enrollment

Professional bills from group practice providers received on or after August 9, 2025, will be denied if submitted without the servicing or rendering NPI, or if the submitted servicing or rendering NPI is not active in the group provider file.

Providers can review and, if needed, update the servicing provider information through the Workers’ Compensation Medical Bill Processing (WCMBP) portal https://owcpmed.dol.gov/, or by paper on the Provider Enrollment Application (OWCP-1168) Form.

For questions, contact our Call Center at the applicable phone number listed below, where a representative will be happy to assist.

  • Division of Coal Mine Workers' Compensation (DCMWC):
    1-800-638-7072
  • Division of Energy Employees Occupational Illness Compensation (DEEOIC):
    1-866-272-2682
  • Division of Federal Employees' Compensation (DFEC):
    1-844-493-1966
     

OWCP 90-day Timeframe to Submit Enrollment Applications

Effective July 19, 2025, the Office of Workers’ Compensation (OWCP) will require provider enrollment applications to be submitted within 90 calendar days from the most recent update of the enrollment application. Applications that are started and are not submitted within the 90-day time limit will be deleted, making them unavailable for submission.

Providers will receive courtesy email reminders to complete and submit the enrollment application.

Providers are encouraged to complete all required steps and submit the enrollment application. Select this link to resume or track the in-progress enrollment application. After logging in to the Workers’ Compensation Medical Bill Processing (WCMBP) portal, providers can enter the Application Number and Tax ID (FEIN or SSN) or National Provider Identifier (NPI) and Tax ID to recall the application.

If an application is deleted, providers must start a new enrollment application for submission.

For questions, contact our Call Center at the applicable phone number listed below, where a representative will be happy to assist.

  • Division of Coal Mine Workers' Compensation (DCMWC):
    1-800-638-7072
  • Division of Energy Employees Occupational Illness Compensation (DEEOIC):
    1-866-272-2682
  • Division of Federal Employees' Compensation (DFEC):
    1-844-493-1966

OWCP Paperless Correspondence Option

Effective April 20, 2024, providers can select an option to receive outbound OWCP medical bill processing correspondence electronically only. Electronic copies can be accessed on the secure WCMBP Portal (https://owcpmed.dol.gov/portal/).

The paperless option includes correspondence such as Remittance Vouchers (RV), Authorization Approval Letters, and Billing Returned To Provider (RTP) Letters.

Providers can select the paperless option in the Add Location step of a provider enrollment application or the Provider Maintenance page by selecting the “opt in” checkbox. A contact email address will be required, as providers will receive an email notification notifying that correspondence is available on the WCMBP Portal

Provider Enrollment and IRS correspondence will continue to be mailed in addition to being available electronically on the portal. This includes 1099s, Provider Enrollment Welcome Packets, and Provider Enrollment RTPs.

For additional information, contact our Call Center at the applicable phone number listed below, where a Call Center representative will be happy to assist you.

Division of Coal Mine Workers' Compensation (DCMWC): 1-800-638-7072
Division of Energy Employees Occupational Illness Compensation (DEEOIC): 1-866-272-2682
Division of Federal Employees' Compensation (DFEC): 1-844-493-1966