NPI Profile - The Web's Free NPI Reference Site

National Provider Identifier Lookup.

NPI Database last updated on July 02, 2025

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How do I find my NPI number?

Use our free, easy-to-use tools to quickly access and validate NPI information:

NPI Number Lookup

Find any NPI number with ease using our fast and free lookup tool.

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Advanced Registry Lookup

Search using multiple parameters for detailed NPI results.

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PECOS Lookup

Find NPI numbers enrolled in Medicare’s PECOS program.

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CLIA Lookup

Perform NPI and CLIA crosswalks efficiently.

CLIA Tool

Phone Lookup

Reverse-search NPI numbers using phone or fax numbers.

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Validation Tool

Validate NPI numbers using the ISO standard Luhn algorithm.

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Taxonomy Codes

Access healthcare specialty information and taxonomy code stats.

Taxonomy Lookup

About NPI Profile

NPI Profile is the top reference website for up-to-date NPI information about healthcare providers. Our site has a complete database of the NPI registry, PECOS, CLIA and Medicare information. Our free tools are designed to quickly and easily find the most current NPI NPI records in the National Provider Identifier registry.

The NPI database can be searched using any of the following terms: NPI Number, Doctor Name, Organization Name, Address, City, State, ZIP code, Taxonomy Code, Specialization or Provider Type.

Our NPI records are updated weekly to ensure the most accurate information.

NPI Profile not only features the most current NPI registry information but our knowledge graph also includes NPI related information like PECOS status registration, Medicare participation and Clinical Laboratory Improvement Amendments (CLIA) crosswalk information.

What is an NPI Number?

The National Provider Identifier (NPI) is a unique 10-digit identification number issued to healthcare providers in the United States. It's used for various administrative and billing purposes within the healthcare system. Our tool simplifies the process of finding these crucial numbers.

To learn more about NPI numbers visit our FAQ page: View FAQs