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  1. NPPES NPI Registry

    NPI Registry Public Search is a free directory of all active National Provider Identifier (NPI) records. Healthcare providers acquire their unique 10-digit NPIs to identify themselves in a …

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

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

  3. 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.

  4. 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 …

  5. NPI Lookup - Search the NPI Registry

    3 days ago · Updated Dec 15, 2025 - The NPI Registry is a database of health care providers having an NPI number registered with the NPPES. The NPI is a HIPAA Administrative …

  6. 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 …

  7. What Is an NPI Number and Who Is Required to Obtain One?

    5 days ago · Master the NPI. Essential guide for healthcare providers and organizations to obtain the unique identifier required for compliant billing and transactions.

  8. NPPES

    NPPES is a system that assigns and manages unique identifiers for healthcare providers and plans in the US.

  9. NPI Lookup - Search the Current NPI Registry (Dec 2025)

    NPI Number Lookup - Search the NPI Registry by name or NPI number. NPI lookup for doctors and other healthcare providers from the NPI Registry.

  10. National Provider Identifier (NPI) Number: How to Apply?

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