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Medicare enrollment lookup

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Enrollment ID I20101202000925 resolves to a single NPI record. Open the full profile for complete detail.

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CB
NPI · 1609834654 · Active
Charles Bahn M.D.
Ophthalmology Physician · Bethesda, Maryland
Active
NPI
1609834654
Enrollment ID
I20101202000925
Taxonomy
207W00000X
Type
Practitioner - Ophthalmology

Medicare enrollment

This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.

Practitioner

Source: CMS PECOS public enrollment file.

Secondary identifiers

Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.

Other

  • 1422MD· Issued by BLUE CROSS OF MD NATL ACC
  • 1372912MD· Issued by CIGNA
  • 7458001MD· Issued by CARE FIRST BCBS
  • 410508MD· Issued by BLUE CROSS OF MARYLAND

Source: NPPES public registry.

ReferenceAbout Medicare Enrollment IDs

A Medicare Enrollment ID (ENRLMT_ID) is a 15-character public identifier assigned by the CMS Provider Enrollment, Chain and Ownership System (PECOS) when a provider, supplier, or organisation enrols in Medicare. Each row reflects one enrolment record: a single NPI can hold multiple enrolments across provider types, states, or supplier categories. Data here is mirrored from the quarterly public PECOS enrolment file published on data.cms.gov.