{"request_status":"success","message":"OK","data":{"registries":[{"code":"us-nppes","name":"US National Plan and Provider Enumeration System","countryCode":"US","authority":"Centers for Medicare & Medicaid Services","authorityUrl":"https://nppes.cms.hhs.gov/","localIdName":"National Provider Identifier (NPI)","localIdPattern":"^\\d{10}$","taxonomySystem":"nucc","lifecycle":"active","supported":true,"cadence":"Monthly full replacement published around the middle of the month, weekly increments published each Monday, and a monthly deactivation report.","usePolicy":{"license":"US Government public domain (NPPES Data Dissemination)","licenseUrl":"https://download.cms.gov/nppes/NPI_Files.html","redistribution":"permitted-with-attribution","solicitationRestricted":true,"notes":["CMS publishes NPPES data under the Freedom of Information Act. Records describe named individuals and organizations and are mirrored here verbatim.","Issuance of an NPI does not establish that a provider is licensed or credentialed. Licence numbers are self-reported to CMS and are not verified by this service.","Deactivated records are redacted at source: CMS blanks the entity type, names, and addresses and retains only the identifier and deactivation date.","Employer Identification Numbers and parent organization taxpayer identifiers are excluded from ingestion and are never served.","This description is metadata, not a legal determination. Consult the upstream terms before redistributing."]},"datasets":[{"code":"full","name":"Monthly full replacement","description":"Complete NPPES corpus with the main data file plus the other-name, secondary practice location, and endpoint reference files.","mode":"full","cadence":"monthly","lastPromotedRelease":null,"lastPromotedAt":null,"freshness":"unknown"},{"code":"weekly","name":"Weekly incremental update","description":"Records created or changed during one week, in the same layout as the monthly full replacement.","mode":"incremental","cadence":"weekly","lastPromotedRelease":"2026-09-07..2026-09-13","lastPromotedAt":"2026-09-28T10:11:22.179Z","freshness":"current"},{"code":"deactivation","name":"Monthly deactivation report","description":"Spreadsheet listing NPIs deactivated during the prior month. Archived for provenance only: deactivation state is taken from the authoritative deactivation and reactivation date columns of the main data file, which cover the full corpus.","mode":"archive-only","cadence":"monthly","lastPromotedRelease":null,"lastPromotedAt":null,"freshness":"unknown"}],"counts":{"registry":"us-nppes","total":29158,"active":28463,"deactivated":694,"absent":0,"individuals":22779,"organizations":5685}}],"planned":[{"code":"ca-cihi","name":"Canadian health care provider registries","countryCode":"CA","authority":"Provincial colleges and the Canadian Institute for Health Information","authorityUrl":"https://www.cihi.ca/","localIdName":"Provincial college registration number","note":"Canada enumerates providers provincially rather than federally, so support requires one adapter per college and a cross-province identity edge model.","supported":false,"lifecycle":"planned","counts":{"total":0}},{"code":"gb-nhs-ods","name":"NHS Organisation Data Service","countryCode":"GB","authority":"NHS England","authorityUrl":"https://digital.nhs.uk/services/organisation-data-service","localIdName":"ODS code","note":"Organization-level only. Individual practitioners are held by the separate professional regulators and would be modeled as additional registries.","supported":false,"lifecycle":"planned","counts":{"total":0}},{"code":"au-ahpra","name":"Australian Health Practitioner Regulation Agency register","countryCode":"AU","authority":"Australian Health Practitioner Regulation Agency","authorityUrl":"https://www.ahpra.gov.au/","localIdName":"AHPRA registration number","note":"Published as a searchable register rather than a bulk download; support depends on an agreed bulk extract.","supported":false,"lifecycle":"planned","counts":{"total":0}}],"note":"Planned registries carry no data and are listed so integrators can see the intended coverage. Only entries with supported=true return records."},"meta":{"service":"cca-npi","request_id":"a4227afadce0c60e","timestamp":"2026-09-28T11:41:41.452Z","response_time_ms":512,"cache":"MISS","partial":false,"degraded":[],"sources":[{"registry":"us-nppes","dataset":"weekly","release":"2026-09-07..2026-09-13","promotedAt":"2026-09-28T10:11:22.179Z","cadence":"weekly","freshness":"current","license":"US Government public domain (NPPES Data Dissemination)","redistribution":"permitted-with-attribution","solicitationRestricted":true}]}}