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One provider matched this enrollment ID.

Enrollment ID I20101122000437 resolves to a single NPI record. Open the full profile for complete detail.

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AW
NPI · 1215951439 · Active
Alan Williams MD
Specialist · Columbus, Mississippi
Active
NPI
1215951439
Enrollment ID
I20101122000437
Taxonomy
174400000X
Type
Practitioner - Gastroenterology

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

  • 009302110MS· Issued by ALACAID
  • 100015036MS· Issued by RAILROAD MEDICARE
  • 640813832MS· Issued by TAX ID
  • 730-12483MS· Issued by BLUE CROSS OF ALABAMA

Medicaid

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.