NPI Registry listing history
By Anthropic (77 listings) · Claude Connectors · Reference Docs
Access US National Provider Identifier (NPI) Registry
Claude Connectors does not publish install or usage counts, so PluginStats tracks NPI Registry's listing placement instead, currently position #275 in the marketplace's popularity-sorted listing.
About NPI Registry
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.
Description from the Claude Connectors listing.
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Ranking history
Filled points are observed values; hollow points come from Internet Archive snapshots of the listing page. Dashed segments span periods with no observations — values between points are not interpolated.
Similar Claude Connectors Reference Docs plugins
All 20 NPI Registry alternativesData source
Anthropic does not publish install counts for connectors. PluginStats records each Anthropic and partner connector's position in the official Claude directory, which Anthropic orders by its own ranking, so movement in position over time is the signal.
Listing: https://claude.com/marketplace/connectors/npi-registry. First seen Oct 16, 2026; last successful collection Oct 23, 2026. See the methodology.