{"uid":"cap_wXroBJUTVE6GoYOGxAvH8","slug":"npi-provider-verification-8b3c24eb","name":"NPI Provider Verification","description":"66 pay-per-call APIs: AI text/image generation ($0.01), Polymarket odds, crypto prices, DeFi yields, FX rates, weather, IP/geo, FBI wanted, SEC tickers, clinical trials, 250M academic papers, Stack Overflow, meme-coin launchpads (pump.fun, Clanker, Four.meme, SunPump), tokenized stocks, Solana top 100, and 40+ more. $0.005/call standard. USDC on Base and Solana via x402.","url":"https://workspace-x402-paywall.onrender.com/verify/npi?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"$ref":"#/components/schemas/NpiResult"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_pOsRtITAVt5U3_1t1qm3g","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Looks up and verifies a healthcare provider's National Provider Identifier (NPI) record, returning license and credential data.","exampleAgentPrompt":"Can you verify whether NPI number 1234567890 is valid and tell me what specialty and provider type are associated with it?","exampleUseCases":[{"title":"Credentialing check for new provider","prompt":"We're onboarding a new physician — can you verify their NPI 1669421221 and confirm their specialty and whether the record is active?"},{"title":"Patient-facing provider lookup","prompt":"A patient gave me NPI 1003000126 for their doctor — can you pull up the provider's name, organization, and practice address from that NPI?"},{"title":"Compliance audit of provider roster","prompt":"I need to verify NPI 1932102579 for our insurance compliance records — is it valid, and what type of provider and specialty does it list?"}],"resultDescription":"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.","failureModes":["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"],"whenToPreferThis":"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.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T18:41:08.732Z","isFirstParty":false,"canonicalSlug":"npi-provider-verification-8b3c24eb"}