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CMS Regulations & Guidance National Provider Identifier Standard (NPI): Enumeration Reports

Guidance for enumeration statistical reports.


Issued by: Centers for Medicare & Medicaid Services (CMS)

Issue Date: July 10, 2012

In an effort to inform the public of general information contained in the National Plan and Provider Enumeration System (NPPES), this page will post  statistical reports. This page will be updated when new information or new versions of existing information become available.

The report referenced below provides statistics on the number of NPIs assigned to individual and organizational providers by State.

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DISCLAIMER: The contents of this database lack the force and effect of law, except as authorized by law (including Medicare Advantage Rate Announcements and Advance Notices) or as specifically incorporated into a contract. The Department may not cite, use, or rely on any guidance that is not posted on the guidance repository, except to establish historical facts.