Order and Referring

The Order and Referring dataset provides information on all physicians and non-physician practitioners, by their National Provider Identifier (NPI), who are of a type/specialty that is legally eligible to order and refer in the Medicare program and who have current enrollment records in Medicare. 

Note: This full dataset contains more records than most spreadsheet programs can handle, which will result in an incomplete load of data. Use of a database or statistical software is required.

Data e Risorse

Campo Valore
accessLevel public
accrualPeriodicity R/P1W
bureauCode {009:38}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_@id https://healthdata.gov/data.json
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
dataQuality true
describedBy https://data.cms.gov/resources/order-and-referring-data-dictionary
identifier https://data.cms.gov/data-api/v1/dataset/c99b5865-1119-4436-bb80-c5af2773ea1f/data-viewer
issued 2021-12-22
landingPage https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/order-and-referring
language {en-US}
license https://www.usa.gov/government-works
modified 2022-07-28
programCode {009:000}
publisher Centers for Medicare & Medicaid Services
references {https://data.cms.gov/resources/order-and-referring-methodology}
resource-type Dataset
source_datajson_identifier true
source_hash 4097479f9354a4de6be479eca8fb0918920d3eea
source_schema_version 1.1
temporal 2022-07-22/2022-07-28
theme {Medicare}
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • amerigeo
  • amerigeoss
  • ckan
  • geo
  • geoss
  • medicare
  • national
  • north-america
  • original-medicare
  • provider-enrollment
  • united-states
isopen False
license_id other-license-specified
license_title other-license-specified
maintainer Provider Enrollment Data Requests - CPI
maintainer_email ProviderEnrollmentDataRequests@cms.hhs.gov
metadata_created 2025-11-22T19:59:46.616329
metadata_modified 2025-11-22T19:59:46.616332
notes The Order and Referring dataset provides information on all physicians and non-physician practitioners, by their National Provider Identifier (NPI), who are of a type/specialty that is legally eligible to order and refer in the Medicare program and who have current enrollment records in Medicare.    Note: This full dataset contains more records than most spreadsheet programs can handle, which will result in an incomplete load of data. Use of a database or statistical software is required.
num_resources 3
num_tags 11
title Order and Referring