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ScriptMasterLabs NPI Lookup API
x402
ScriptMasterLabs NPI Lookup API is a paid API for AI agents from mcp-x402-discovery.onrender.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Look up National Provider Identifier (NPI) records for healthcare providers by name, specialty, state, or organization via a pay-per-call x402 API.
Price / call$0.001
Success—
StatusUnknown
How this service works
Pay-per-call crypto, RWA, federal, SEC, Section 8/HUD housing, and compliance APIs via x402. Primary: USDC on Base (eip155:8453). Also accepts Global Dollar (USDG) on Robinhood Chain (eip155:4663) via sovereign X-PAYMENT-TX. Hyphen routes only (e.g. /x402/gas-tracker, /x402/pha-lookup, /x402/sec-8k). MARKETPLACE REVIEW: use free /x402/playground/* (no key, no payment). Production /x402/* returns 402 unless paid via x402 or X-Api-Market-Key / X-API-Key from seller dashboard.
Output
Returns a list of NPI registry records matching the search criteria, including provider NPI number, name, specialty taxonomy, organization affiliation, state, and provider type (individual or organization), up to the requested limit.
Example use cases
Physician credentialing verification
“I need to verify the NPI number for Dr. Michael Chen, a family medicine doctor in California — can you pull up his NPI record?”
Organization NPI lookup
“Look up the NPI records for Mayo Clinic as an organization — I need their registered NPI numbers, limit to 10 results.”
Specialty provider search by state
“Find me up to 20 NPI records for orthopedic surgeons registered in Florida — I need their names and NPI numbers.”
Technical details
Endpoint
GEThttps://mcp-x402-discovery.onrender.com/x402/npiWhen to prefer
Use this endpoint when you need to programmatically look up NPI records from the NPPES registry by provider name, specialty, or state for healthcare credentialing, compliance checks, or provider directory enrichment. Prefer this over manual CMS lookups when integrating NPI data into an automated agent workflow and you are already using the x402 payment protocol with USDC on Base.
Side effects
- No matching providers found for given name/specialty/state combination
- Invalid state code returns validation error
- Limit parameter out of range (must be 1-20) causes rejection
- Payment not provided or insufficient results in HTTP 402 response
- API may be unavailable on free hosting tier (Render cold starts causing timeouts)
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | — |
Output
Schema · Response
{
"example": {}
}Tags
x402
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