{
 "id": "pdc:27ea-46a8",
 "slug": "facility-affiliation-data",
 "source": "provider-data",
 "title": "Facility Affiliation Data",
 "summary": "Which hospitals and other facilities each clinician is affiliated with, as reported in the Provider Data Catalog.",
 "description": "This is the facility affiliations data publicly reported in the Provider Data Catalog.",
 "aliases": [
  "doctor hospital affiliation",
  "physician affiliations"
 ],
 "keywords": [
  "Clinicians"
 ],
 "themes": [
  "Doctors and clinicians"
 ],
 "topics": [
  "hospitals",
  "doctors"
 ],
 "category": "Doctors and clinicians",
 "publisher": "Centers for Medicare & Medicaid Services (CMS)",
 "contact": "QPP@cms.hhs.gov",
 "landing_url": "https://data.cms.gov/provider-data/dataset/27ea-46a8",
 "csv_url": "https://data.cms.gov/provider-data/sites/default/files/resources/b7c4080ae144663e43353a9c35cd3f53_1790972135/Facility_Affiliation.csv",
 "api_url": "https://data.cms.gov/provider-data/api/1/datastore/query/27ea-46a8/0",
 "api_kind": "dkan-datastore",
 "preview_url": null,
 "dictionary_url": "https://data.cms.gov/provider-data/sites/default/files/data_dictionaries/physician/DOC_Data_Dictionary.pdf",
 "dictionary_kind": "pdf",
 "methodology_urls": [],
 "state_column": null,
 "row_count": 2276877,
 "posted": "2026-10-15",
 "modified": "2026-10-02",
 "period_start": null,
 "period_end": null,
 "latest_period": null,
 "cadence": null,
 "next_update": "2026-11-12",
 "versions": [],
 "columns": [
  {
   "name": "npi",
   "label": "NPI",
   "type": "text",
   "meaning": null,
   "source": "dkan-schema"
  },
  {
   "name": "ind_pac_id",
   "label": "Ind_PAC_ID",
   "type": "text",
   "meaning": null,
   "source": "dkan-schema"
  },
  {
   "name": "provider_last_name",
   "label": "Provider Last Name",
   "type": "text",
   "meaning": null,
   "source": "dkan-schema"
  },
  {
   "name": "provider_first_name",
   "label": "Provider First Name",
   "type": "text",
   "meaning": null,
   "source": "dkan-schema"
  },
  {
   "name": "provider_middle_name",
   "label": "Provider Middle Name",
   "type": "text",
   "meaning": null,
   "source": "dkan-schema"
  },
  {
   "name": "suff",
   "label": "suff",
   "type": "text",
   "meaning": null,
   "source": "dkan-schema"
  },
  {
   "name": "facility_type",
   "label": "facility_type",
   "type": "text",
   "meaning": null,
   "source": "dkan-schema"
  },
  {
   "name": "facility_affiliations_certification_number",
   "label": "Facility Affiliations Certification Number",
   "type": "text",
   "meaning": null,
   "source": "dkan-schema"
  },
  {
   "name": "facility_type_certification_number",
   "label": "Facility Type Certification Number",
   "type": "text",
   "meaning": null,
   "source": "dkan-schema"
  }
 ],
 "caveats": [],
 "curated": true,
 "license": "https://www.usa.gov/publicdomain/label/1.0/",
 "detail_key": "27ea-46a8|2026-10-02|https://data.cms.gov/provider-data/sites/default/files/resources/b7c4080ae144663e43353a9c35cd3f53_1790972135/Facility_Affiliation.csv",
 "checked": "2026-10-25",
 "source_name": "Provider Data Catalog"
}