ChatGPT Plugin

NPI Registry

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

View in the ChatGPT registry

Brand: Centers for Medicare & Medicaid Services

Category: Health & Wellness
Primary Subcategory: Open & Public Statistics Portals

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: Open & Public Statistics Portals
Secondary Subcategories: None listed
Brand: Centers for Medicare & Medicaid Services
Access: No account required
First tracked: 2026-09-02
Tool count: 3
Geography: US

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Primary Subcategory

Competing in ChatGPT Open & Public Statistics Portals

View Category

Listed in alphabetical order

Primary Subcategory

BencinaMCPComing soonGet notified

CMS Open DataComing soonGet notified

DoveVannoINostriSoldiComing soonGet notified

HaitiDocsComing soonGet notified

IndicadoresChilenosComing soonGet notified

NPI RegistryComing soonGet notified

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.

FAQs

NPI Registry ChatGPT Plugin FAQ

How the directory, categories and Discoverability Score work.

Read the methodology

How do I improve NPI Registry's ChatGPT Plugin 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.

What are NPI Registry alternatives on ChatGPT?

As of 2026-10-17, NPI Registry competes with BencinaMCP, CMS Open Data, DoveVannoINostriSoldi, HaitiDocs, IndicadoresChilenos, Kwater, MyAreaReport, RainbowStats and 4 more in ChatGPT Open & Public Statistics Portals, ranked by public Discoverability Score.

Where is this profile measured?

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