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The 
340B OPAIS The 340B Office of Pharmacy Affairs Information System (OPAIS) is a collection of information submitted by covered entities, contract pharmacies, and manufacturers maintained and verified by HRSA's Office of Pharmacy Affairs (OPA). includes a comprehensive search engine for covered entities, contract pharmacies, and manufacturers that allows you to view 340B information and export it to a Microsoft Excel spreadsheet.
You don't need to be logged into the 340B OPAIS to perform searches.
