Provider Data CatalogHand-written summary
Facility Affiliation Data
Which hospitals and other facilities each clinician is affiliated with, as reported in the Provider Data Catalog.
Freshness
- Last posted
- Period covered
- Update frequency
- Next update
Dates as CMS lists them in its catalog. CMS last changed the data itself on Oct 2, 2026.
Columns 9
The Provider Data Catalog lists only column headers in machine-readable form. Full definitions are in the data dictionary.
| Column | What it means | Type |
|---|---|---|
NPInpi | text | |
Ind_PAC_IDind_pac_id | text | |
Provider Last Nameprovider_last_name | text | |
Provider First Nameprovider_first_name | text | |
Provider Middle Nameprovider_middle_name | text | |
suffsuff | text | |
facility_typefacility_type | text | |
Facility Affiliations Certification Numberfacility_affiliations_certification_number | text | |
Facility Type Certification Numberfacility_type_certification_number | text |
No column matches that filter.
At a glance
- Catalog
- Provider Data Catalog
- Publisher
- Centers for Medicare & Medicaid Services (CMS)
- Rows
- 2,276,877
- Columns
- 9
- State column
- None found
- Topics
- Hospitals, Doctors and clinicians
- Contact
- QPP@cms.hhs.gov
API
Free, no key needed. This request returns the first 10 rows as JSON:
https://data.cms.gov/provider-data/api/1/datastore/query/27ea-46a8/0?limit=10
CMS's description
This is the facility affiliations data publicly reported in the Provider Data Catalog.
The summary at the top was written by hand from this description. Record id pdc:27ea-46a8. This record as JSON.