PECOS (Provider Enrollment and Chain/Ownership System) is the electronic portal
through which physicians enroll in Medicare. Use this search to determine if you have registered with the Centers for Medicare
& Medicaid Services (CMS) PECOS program. **NOTE: PECOS does not include physician nicknames. Example - Robert Smith, MD practicing
as Bob Smith, MD, will be in PECOS as Robert Smith, MD**
Filter by one or more criteria.
CMS updates the data file for PECOS once a week and the results showing are from
the most recent file update. This is based on a CMS data file and, therefore, is
not warranted or guaranteed. If you have questions about your PECOS status contact
your local Medicare Administrative Contractor.