NPI Registry

Official status unknown3 tools reported1 source

The NPI Registry Connector gives Claude access to the US National Provider Identifier (NPI) Registry, containing information about all HIPAA-covered healthcare providers in the United States.

Connection details

Remote endpoint
Official status unknown
Transport not established · Authentication not established
```
https://hcls.mcp.claude.com/npi_registry/mcp
```
Use the source documentation for installation instructions. No command has been inferred.
Connection source and version
Reported by Claude connector directory

3 tool names reported

Source-declared tools. Availability can depend on the connection and permissions; these are not runtime test results.

Claude connector directory ↗ · Observed 2026-11-01 · Completeness not established

npi_lookup
npi_search
npi_validate

Sources and provenance

Claude connector directoryClaude tier: anthropic · Observed 2026-11-01

Grouping basis: endpoint. Exact endpoints or package sets can be grouped automatically; other relationships require evidence review. This does not verify publisher affiliation, connection health, or equivalent capabilities.

Connection details

Remote endpoint

3 tool names reported

Sources and provenance