APEC has 21 members. The word 'economies' is used to describe APEC members because the APEC cooperative process is predominantly concerned with trade and economic issues, with members engaging with one another as economic entities.
Employer Identification Number (EIN) â The number assigned by the Internal Revenue Service. (IRS) for tax purposes. The Tax Identification Number is also known as TIN. Entity Type Code â The type of health care provider that is being assigned an NPI. Codes are as. follows: Entity Type Code 1 (A Person) â Individuals who render health care or furnish health.
From Wikipedia, the free encyclopedia. A National Provider Identifier or NPI is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).he NPI has replaced the unique provider identification number (UPIN) as the required identifier for Medicare services, and is used by other payers, including commercial healthcare insurers.