Home / Catalog / Providers & ownership
Providers & ownershipSource-backed product with Vlada enrichment
Provider Enrollment & Ownership (PECOS)
Who owns and is enrolled to bill Medicare: the enrollment records linking each provider to Medicare, the facilities clinicians are affiliated with, and the ownership records that reveal the parent companies and private-equity rollups behind hospitals, nursing homes, home health, and more.
What Vlada adds: Preserves the publisher data, normalizes schema eras and identifiers, and connects the product to compatible healthcare entities with measured join coverage.
- rows
- 41.8M
- rows
- datasets
- 4
- datasets
- cadence
- event_driven / derived
- cadence
- coverage
- 2016-2026
- coverage
Publishers: Centers for Medicare & Medicaid Services
What's inside
CMS Medicare FFS Public Provider Enrollment (PECOS NPI↔enrollment bridge)
The CMS Medicare Fee-For-Service Public Provider Enrollment registry — one row per PECOS enrollment linking NPI ↔ enrollment_id (ENRLMT_ID) ↔ associate_id (PECOS_ASCT_CNTL_ID), with provider type and name.
grain: One row per Medicare enrollment (enrollment_id) — NPI + associate_id + provider type.
28.0M rows
CMS Facility Affiliation (Doctors & Clinicians) — NPI→CCN bridge
The CMS "Facility Affiliation" file from the Doctors and Clinicians / Provider Data Catalog — maps each clinician NPI to the facilities they are affiliated with (Hospital, Home health agency, Hospice, SNF, etc.), carrying the facility CCN.
grain: One row per clinician NPI ↔ affiliated facility (CCN) edge, partitioned by facility_type.
8.5M rows
CMS PECOS Provider Ownership ("All Owners", PE-rollup layer)
The CMS PECOS "All Owners" ownership records, unified across six facility types (hospital, hha, hospice, snf, fqhc, rhc).
grain: One row per facility ↔ owner edge (enrollment_id × owner), partitioned by facility_type.
3.1M rows
Provider → Facility affiliation (curated)
Curated clinician-NPI → facility-CCN affiliation edges (with facility_type and PAC ID).
grain: One row per (clinician_npi, facility_ccn) affiliation edge.
2.2M rows