NPI Registry Lookup

Enter a 10-digit National Provider Identifier to auto-populate provider credentials from the free CMS NPPES registry.

Live NPPES API

Search by NPI Number

CMS NPPES NPI Registry · No API key required

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Ready for NPI Lookup

Enter a 10-digit NPI number above to retrieve provider details, practice address, and taxonomy information from the CMS NPPES registry.

Provider Name

Practice Address

Taxonomy/Specialty