NPI Registry

Validate NPIs and search public U.S. provider identity and enumeration records.

Category: Health & Wellness
Primary Subcategory: Pending

View in the ChatGPT registry

Integration details

Description

Validate NPIs and search public U.S. provider identity and enumeration records.

Integration type: Plugin
Verification status: Not applicable
Platform: ChatGPT
Category: Health & Wellness
Primary Subcategory: Pending
Secondary Subcategories: None listed
Brand: Centers for Medicare & Medicaid Services
Access: No account required
First tracked: 2026-09-02
Tool count: 3
Geography: US

ChatGPT Plugin Discovery Score

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Primary Subcategory

Competitive lineup

No Primary Subcategory assigned yetOnce NPI Registry has a Primary Subcategory, the Plugins and Connectors it competes with will appear here with their scores.

Tools

3 tools agents can invoke

Look up one NPI in the official NPPES NPI Registry and return normalized provider identity, taxonomy, public address, license-number, and endpoint data. The active field is NPPES record status only, not current-practice evidence.
lookup_npi
Validate the format and Luhn check digit of a 10-digit National Provider Identifier without querying NPPES. This does not prove that the NPI exists or is active.
validate_npi
Search the official NPPES NPI Registry for individuals or organizations by name, organization, taxonomy or specialty, city, state, or postal code. Wildcards supported by NPPES may be used in text fields. This searches provider identity and enumeration records; it does not establish current practice.

NPI Registry FAQ

How do I improve a ChatGPT Plugin's discoverability?

The levers are the listing surface agents actually read: names, descriptions, keywords, tool metadata, and registry health. Which lever matters depends on where discovery breaks, which is what continuous measurement shows.

Where is this profile measured?

This profile uses the geography attached to the latest public registry snapshot: US. Locale tags are intentionally omitted.