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NPI Provider Verification
x402
NPI Provider Verification is a paid API for AI agents from workspace-x402-paywall.onrender.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-11).
Looks up and verifies a healthcare provider's National Provider Identifier (NPI) record, returning license and credential data.
Price / call$0.01
Success—
StatusUnknown
How this service works
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Output
Returns structured NPI record data including provider name, credential type (individual or organization), taxonomy/specialty codes, practice address, and registration status as sourced from the NPPES registry.
Example use cases
Credentialing check for new provider
“We're onboarding a new physician — can you verify their NPI 1669421221 and confirm their specialty and whether the record is active?”
Patient-facing provider lookup
“A patient gave me NPI 1003000126 for their doctor — can you pull up the provider's name, organization, and practice address from that NPI?”
Compliance audit of provider roster
“I need to verify NPI 1932102579 for our insurance compliance records — is it valid, and what type of provider and specialty does it list?”
Technical details
Endpoint
GEThttps://workspace-x402-paywall.onrender.com/verify/npi?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a pay-per-call, low-cost NPI lookup without committing to a subscription-based credentialing service. Ideal for lightweight agent workflows performing spot checks on individual providers, or when processing small volumes of NPI verifications with USDC micropayments via x402.
Side effects
- Invalid or non-existent NPI returns a not-found error
- Malformed NPI (not 10 digits) may return a validation error
- NPI registry may be temporarily unavailable causing upstream errors
- Deactivated NPIs may return a record with inactive status rather than an error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"$ref": "#/components/schemas/NpiResult"
}Tags
x402
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