Medicare PECOS for Physicians and NPPs Booklet — Revised

A revised The PECOS for Physicians and Non-Physician Practitioners (NPPs) Booklet is available. Learn about:

  • Registering in the Provider Enrollment, Chain, and Ownership System (PECOS) system
  • Obtaining a National Provider Identifier
  • Entering information
  • Responding to Medicare Administrative Contractor requests

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