How to Find Your PTAN Number?
Here are three methods for locating your PTAN number: • Refer to the notice letter received by your MAC after your Medicare enrollment was accepted. • Access the PECOS website. Click on “My Enrollments,” then “View Enrollments.” Locate the relevant enrollment and click the “View Medicare ID Report” button. This will return a list of all PTAN’s active services. Your healthcare provider or vendor will be added to the list if authorized. • Send a notarized, formal request to your MAC on corporate letterhead. Provide your legal name or business name, national provider identification (NPI), phone and fax numbers, and email address. Please visit npi-lookup.org for more information.