Provider identity

CMS Facility Organization NPI to CCN Crosswalk

medicare_silver.facility_npi_ccn_xref·live·silver

Rows

N/A

Columns

History

N/A

Card

nocolumns only

Typed tools

What it is

1Exact facility NPI<->CCN bridge derived from CMS per-provider-type Public Provider Enrollment files: Home Health Agency Enrollments, Hospice Enrollments, Skilled Nursing Facility Enrollments, Rural Health Clinic Enrollments, and Federally Qualified Health Center Enrollments.
2Each source row carries both NPI and CCN; the pipeline emits direct edges only, with no fuzzy matching, name similarity, or address matching.

Grain

Key	Grain
N/A	1One row per exact CMS-published facility organization NPI to Medicare CCN edge, by facility type and source file.

Columns (22)

Column	Type	Meaning
`npi`	string
`ccn`	string
`facility_type`	string
`source`	string
`enrollment_id`	string
`provider_type_code`	string
`provider_type_text`	string
`observed_period`	date
`asserted_at`	date
`effective_period_start`	date
`effective_period_end`	date
`cms_vintage_sequence`	int
`parse_revision`	int
`parser_artifact_hash`	string
`source_url`	string
`sha256_content_hash`	string
`source_id`	string
`is_current`	boolean
`bronze_object_key`	string
`s3_version_id`	string
`vintage_tag`	string
`drug_source_version_id`	string

Query it

describe_data_source(source_fqn="medicare_silver.facility_npi_ccn_xref")     # the card, live
query_substrate(sql="SELECT * FROM medicare_silver.facility_npi_ccn_xref WHERE <filter> LIMIT 100")

Item	Value
Typed tools that read it	none; raw SQL
Identity key	`npi`
Join	`how_to_join(source_fqn="medicare_silver.facility_npi_ccn_xref")`
Raw door	Athena (read-only via query_substrate): medicare_silver.facility_npi_ccn_xref
Note	Iceberg table medicare_silver.facility_npi_ccn_xref, partitioned by facility_type; one atomic per-facility-type replace per ingest. Source rows are exact CMS-published enrollment edges.

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