This page displays the corporate information associated with your Account ID.
Fields marked with an asterisk * are required.
| Employer Identification Number (EIN) | You may not edit this field after initial registration. |
| Corporation Name | Enter the name of the company. |
| Address Line 1 | Enter the first line of the company mailing address. |
| Address Line 2 | Enter the second line of the company mailing address. Optional. |
| City | Enter the city where the company is located. |
| State | Select the company’s state from the dropdown list. |
| Zip Code | Enter the company’s 5-digit zip code. The Zip+4 field is optional. |
Make changes as needed and click on the Next button to submit.
Click on the Previous button to return to the WCMSAP Home page without making changes.
Click on the Cancel button to return to the WCMSAP Home page without making changes.

A federal government website managed and paid for by the U.S. Centers for Medicare and Medicaid Services.
7500 Security Boulevard, Baltimore, MD 21244
