What is an NPI Number?The National Provider Identifier (NPI) is a unique 10-digit number assigned to healthcare providers in the United States. It was created as part of the Health Insurance Portability and Accountability Act (HIPAA) of 1996.
NPI numbers are used to identify healthcare providers in all electronic health transactions, including claims, remittances, and referrals. They help to reduce errors and improve the efficiency of the healthcare system. NPI numbers are also used to track healthcare providers and their prescribing patterns.