NPPES NPI Registry MCP by usefulapi
Look up US healthcare providers and organisations by NPI.
Connect it
Settings → Connectors → Add custom connector
URL: https://nppes-npi-registry.usefulapi.io/mcpSettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://nppes-npi-registry.usefulapi.io/mcp{
"mcpServers": {
"nppes-npi-registry": {
"url": "https://nppes-npi-registry.usefulapi.io/mcp"
}
}
}claude mcp add --transport http nppes-npi-registry https://nppes-npi-registry.usefulapi.io/mcp{
"servers": {
"nppes-npi-registry": {
"type": "http",
"url": "https://nppes-npi-registry.usefulapi.io/mcp"
}
}
}4 tools, verified live
nppes_lookup_npiread-onlyLook up a single healthcare provider by their exact 10-digit National Provider Identifier (NPI). Returns the full registry record: basic info, addresses, taxonomies/specialties, identifiers and other names. NPPES Read API v2.1.
nppes_search_individualsread-onlySearch for INDIVIDUAL healthcare providers (NPI-1: doctors, nurses, therapists, etc.) by name, specialty (taxonomy) and/or location. Provide at least one meaningful criterion beyond a location. Name fields support a trailing '*' wildcard (min 2 chars before it). NPPES Read API v2.1.
nppes_search_organizationsread-onlySearch for ORGANIZATION healthcare providers (NPI-2: hospitals, clinics, group practices, pharmacies, labs, etc.) by organization name, specialty (taxonomy) and/or location. The organization_name field supports a trailing '*' wildcard (min 2 chars before it). NPPES Read API v2.1.
nppes_searchread-onlyFull-power search of the NPPES NPI Registry across ANY combination of criteria — individual name, organization name, NPI number, taxonomy/specialty, and location. Use nppes_search_individuals / nppes_search_organizations for the common cases; use this when you need mixed or advanced criteria. The API requires at least one meaningful search parameter. NPPES Read API v2.1.
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