Provider identity

CMS Medicare FFS Public Provider Enrollment (PECOS NPI↔enrollment bridge)

medicare_silver.fact_pecos_enrollment·live·silver·Provider Enrollment & Ownership (PECOS)

Rows

2,981,799

Columns

History

N/A

Card

nocolumns only

Typed tools

What it is

1The 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.
2THE bridge that resolves fact_provider_ownership (keyed on enrollment_id / owner_associate_id) to a provider NPI — closing the ownership→NPI gap. ~2.98M enrollments / 2.56M NPIs.

Grain

Key	Grain
N/A	1One row per Medicare enrollment (enrollment_id) — NPI + associate_id + provider type.

Columns (26)

Column	Type	Meaning
`state`	string
`npi`	string
`enrollment_id`	string
`associate_id`	string
`multiple_npi_flag`	string
`provider_type_code`	string
`provider_type_desc`	string
`first_name`	string
`middle_name`	string
`last_name`	string
`org_name`	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.fact_pecos_enrollment")     # the card, live
query_substrate(sql="SELECT * FROM medicare_silver.fact_pecos_enrollment WHERE <filter> LIMIT 100")

Item	Value
Typed tools that read it	resolve_provider
Identity key	`npi`
Join	`how_to_join(source_fqn="medicare_silver.fact_pecos_enrollment")`
Raw door	Athena (read-only via query_substrate): medicare_silver.fact_pecos_enrollment
Company names	`org_name` resolve to a permanent Vlada ID: `resolve_entity(text=<name>)`; the company pages hold owners and holdings
Note	Iceberg medicare_silver.fact_pecos_enrollment, partition by state, replace (idempotent by SHA-256).

This page as markdown: /docs-md/data/medicare_silver_fact_pecos_enrollment.md · every page in one file: /llms-full.txt