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  1. NPPES NPI Registry

    Healthcare providers acquire their unique 10-digit NPIs to identify themselves in a standard way throughout their industry. Individuals or organizations apply for NPIs through the CMS National …

  2. NPI Number Lookup - Find Doctors & Organizations in the NPI

    4 days ago · Whether for professional or personal use, our NPI Lookup Tool is here to provide you with fast, reliable, and easy-to-understand results. Start your search now or contact us for …

  3. National Provider Identifier Standard (NPI) | CMS

    Sep 10, 2024 · The National Provider Identifier (NPI) is a Health Insurance Portability and Accountability Act (HIPAA) Administrative Simplification Standard. The NPI is a unique …

  4. NPI Lookup - Search the NPI Registry in Arizona

    3 days ago · Use our NPI lookup to find any health care provider in the NPI Registry.

  5. NPI Lookup - Get Current NPI Numbers of Doctors & Physicians

    2 days ago · The NPI Number (National Provider Identifier) is the only healthcare provider identifier that can be used for identification purposes in standard transactions by covered entities.

  6. National Provider Identifier - Wikipedia

    A National Provider Identifier (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).

  7. NPPES

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  8. NPI Lookup Service: Verify Healthcare Provider Details

    NPI stands for National Provider Identifier, a unique 10-digit identification number assigned to healthcare providers in the United States by the Centers for Medicare and Medicaid Services …

  9. What Is an NPI? An NPI is a 10-digit numeric identifier. It does not carry information about you, such as the State where you practice, your provider type, or your specialization. Your NPI will …

  10. Arizona NPI Number Lookup

    Dec 28, 2025 · Our NPI Registry Search Tool is specifically designed to assist healthcare professionals, administrators, and patients in locating active NPI records of physicians or …