{
 "title": "What's in the NPI database download: NPPES file contents",
 "generated_by": "source manifest (one row per source behind the figures)",
 "sections": [
  {
   "id": "registry-files",
   "title": "Registry files",
   "assets": [
    "provyx-nppes-facts",
    "provyx-nppes-file-structure"
   ],
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    {
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     "category": null,
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      {
       "recipe": "file_entities",
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       "status": "included",
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       "reason": ""
      },
      {
       "recipe": "file_active",
       "used_for": "Active NPI records (individuals plus organizations)",
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       "reason": ""
      },
      {
       "recipe": "file_enumerations",
       "used_for": "Active records by enumeration year, 2016 to 2026",
       "status": "included",
       "rows_counted": 4975755,
       "reason": ""
      },
      {
       "recipe": "file_states",
       "used_for": "Active records by practice-location state (top 10)",
       "status": "included",
       "rows_counted": 9443429,
       "reason": ""
      },
      {
       "recipe": "file_taxonomy_slots",
       "used_for": "Taxonomy slots filled per active record",
       "status": "included",
       "rows_counted": 9443429,
       "reason": ""
      },
      {
       "recipe": "file_structure",
       "used_for": "What each row of the monthly file holds",
       "status": "included",
       "rows_counted": 3,
       "reason": ""
      }
     ],
     "status": "included",
     "rows_counted": 9798758,
     "has_url": true
    }
   ]
  },
  {
   "id": "deactivation-report",
   "title": "Deactivation report",
   "assets": [
    "provyx-nppes-deactivation-report-summary",
    "provyx-nppes-deactivations"
   ],
   "rows": [
    {
     "key": "CMS NPPES Deactivated NPI Report (14 September 2026)",
     "label": "CMS NPPES Deactivated NPI Report (14 September 2026)",
     "url": "https://download.cms.gov/nppes/NPI_Files.html",
     "retrieved": "2026-09-14",
     "input_rows": 355330,
     "category": null,
     "uses": [
      {
       "recipe": "file_deactivations",
       "used_for": "NPIs deactivated per year, 2016 to 2026 (deactivation report)",
       "status": "included",
       "rows_counted": 269113,
       "reason": ""
      },
      {
       "recipe": "file_report_total",
       "used_for": "NPIs listed in the 14 September 2026 Deactivated NPI Report",
       "status": "included",
       "rows_counted": 355330,
       "reason": ""
      },
      {
       "recipe": "file_report_before_2016",
       "used_for": "NPIs in the report deactivated from 23 May 2005 to 31 December 2015",
       "status": "included",
       "rows_counted": 86217,
       "reason": ""
      },
      {
       "recipe": "file_report_from_2016",
       "used_for": "NPIs in the report deactivated from 1 January 2016 to 14 September 2026",
       "status": "included",
       "rows_counted": 269113,
       "reason": ""
      },
      {
       "recipe": "file_report_in_file",
       "used_for": "Report NPIs that are deactivated (blank entity type) rows of the September 2026 monthly file",
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       "reason": ""
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     ],
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 ],
 "rule": "one row per source behind the page; a source without a public URL is listed as such"
}