{"uid":"cap_BvO31d1QHNHY-MyCSlbZn","slug":"healthparse-npi-enumeration-lookup-a19fba5d","name":"Healthparse NPI Enumeration Lookup","description":"Newly-enumerated NPIs with their EXACT Provider Enumeration Date and taxonomy detail, from the CMS NPPES full monthly file joined to the NPPES directory. Answers: which providers/organizations of a given taxonomy were newly issued an NPI in my state since a date? Precise new-provider dating (enumerated_since) that sharpens the existing NPPES event feed. Filter: enumerated_since/before, taxonomy, state, license_state, entity_type, active_only; sort by enumeration_date.","url":"https://api.healthparse.io/v1/providers/enumeration","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"type":"object","properties":{"sort":{"type":"string","description":"enumeration_date|last_update_date, optionally :asc/:desc"},"limit":{"type":"integer","default":25,"maximum":100},"state":{"type":"string","description":"practice state (from NPPES directory), 2-letter code(s)"},"offset":{"type":"integer","default":0},"taxonomy":{"type":"string","description":"primary Healthcare Provider Taxonomy code(s), comma-separated, e.g. '207Q00000X'"},"active_only":{"type":"boolean","description":"exclude deactivated NPIs"},"entity_type":{"type":"string","description":"'I' individual | 'O' organization"},"license_state":{"type":"string","description":"primary license state code(s)"},"enumerated_since":{"type":"string","description":"NPIs enumerated on/after this date (YYYY-MM-DD)"},"enumerated_before":{"type":"string","description":"NPIs enumerated on/before this date (YYYY-MM-DD)"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","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":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_iox7H06CQPFXdIMcIO0fl","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns newly-enumerated NPIs with their exact Provider Enumeration Date and taxonomy detail, filtered by date range, taxonomy code, state, entity type, and active status.","exampleAgentPrompt":"Show me all newly enumerated individual providers in Texas with a psychiatry taxonomy code (2084P0800X) since January 1, 2024 — sort by enumeration date descending and give me the first 50 active ones.","exampleUseCases":[{"title":"Recruiting newly licensed clinicians by specialty","prompt":"I need to find all new individual providers in California who were issued an NPI for family medicine (207Q00000X) since March 1, 2024 — only active ones, sorted by enumeration date, limit 100."},{"title":"Market expansion into a new state","prompt":"Which new healthcare organizations got NPIs in Florida between January 1 and June 30, 2024? Filter to entity type organization, active only, and sort by enumeration date ascending."},{"title":"Tracking new mental health providers by taxonomy","prompt":"Can you pull newly enumerated NPIs for mental health counselors (101YM0800X) in New York and New Jersey since October 1, 2023? I want individual providers only, active, sorted by enumeration date."}],"resultDescription":"A paginated list of providers/organizations newly issued NPIs, each record including the NPI, exact enumeration date, taxonomy code(s), entity type (individual or organization), practice state, license state, and active status — drawn from the CMS NPPES full monthly file joined to the NPPES directory.","failureModes":["Invalid taxonomy code returns empty results or 400 error","Invalid state code causes 400 validation error","Date range with no matching enumerations returns empty result set","enumerated_since after enumerated_before causes 400 bad request","Exceeding limit of 100 records per call returns 400 error","Payment failure (x402) blocks access before query is executed"],"whenToPreferThis":"Choose this endpoint when you need precise NPI enumeration dates to identify newly credentialed providers or organizations within a specific date window, taxonomy, or geography — particularly when you need to go beyond the standard NPPES event feed and require exact enumerated_since dating with taxonomy and state filtering in a single call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:48:04.991Z","isFirstParty":false}