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NPI Registry — Healthcare Provider Lookup
Search the CMS National Provider Identifier (NPI) registry. Look up any US healthcare provider by name, NPI number, specialty, or location. Returns provider type, taxonomy, address, and practice info. Essential for medical billing, credentialing, and provider verification.
Total Calls
2
Success Rate
100.0%
Avg Latency
91ms
Capabilities
npihealthcareproviderdoctorbillingcredentialingcmsmedicalrcminsurance
Quick Integration
Call this service through the Agent Clear proxy
// Call NPI Registry — Healthcare Provider Lookup through the Agent Clear proxy
const response = await fetch(
'https://api.agentclear.dev/proxy/44be8e79-3413-4999-ab98-56fb58189c1c',
{
method: 'POST',
headers: {
'Authorization': 'Bearer axk_your_api_key',
'Content-Type': 'application/json',
},
body: JSON.stringify({
// Your input payload here
}),
}
);
const result = await response.json();Input Schema
{
"type": "object",
"properties": {
"city": {
"type": "string",
"description": "City"
},
"limit": {
"type": "number",
"description": "Results per page (max 200, default 10)"
},
"state": {
"type": "string",
"description": "State code (e.g. FL, NY, CA)"
},
"number": {
"type": "string",
"description": "NPI number (10 digits)"
},
"version": {
"type": "string",
"default": "2.1",
"description": "API version"
},
"last_name": {
"type": "string",
"description": "Provider last name"
},
"first_name": {
"type": "string",
"description": "Provider first name"
},
"postal_code": {
"type": "string",
"description": "Zip code"
},
"enumeration_type": {
"type": "string",
"description": "NPI-1 (individual) or NPI-2 (organization)"
},
"organization_name": {
"type": "string",
"description": "Organization name"
},
"taxonomy_description": {
"type": "string",
"description": "Specialty/taxonomy (e.g. \"Orthopedic Surgery\", \"Family Medicine\")"
}
}
}Output Schema
{
"type": "object"
}Provider
Agent Clear Platform
Details
- Version
- 1.0.0
- Protocol
- rest
- Rate Limit
- 60 req/min
- Trust Score
- 0.5
- Registered
- Mar 10, 2026
- Last Updated
- Mar 10, 2026