Health Provider API
organization NPI lookup API

Organization NPI lookup API (NPI-2)

Billing, facility directories, and payer tools need organization legal names mapped correctly from the registry.

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No credit card on free tierOpenAPI specPostman collectionUS NPI Registry (NPPES) source dataNPI-1 and NPI-2

Why teams choose Health Provider API

Billing, facility directories, and payer tools need organization legal names mapped correctly from the registry.

  • Entity type surfaced so clients branch NPI-1 vs NPI-2
  • Organization legal name in a dedicated field
  • Addresses and taxonomies normalized like individual records

Compare the official registry vs Health Provider API

Try the API
curl -sS -H "Authorization: Bearer YOUR_API_KEY" "https://healthproviderapi.com/api/v1/npi/1003000126"
Quickstart in the docs

Same registry, better integration surface

Authoritative NPPES data with predictable JSON, auth, and operational headers—so engineering can ship features instead of parsers.

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