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Order and Referring

Published by Centers for Medicare & Medicaid Services | U.S. Department of Health & Human Services | Metadata Last Checked: January 17, 2026 | Last Modified: 2026-01-16
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. This dataset identifies Medicare fee-for-service ordering and referring eligibility, supporting transparency and regulatory compliance efforts. The information can be used to verify ordering and referring capabilities as required by Medicare program standards.

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