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Medicare enrollment lookup

One provider matched this enrollment ID.

Enrollment ID I20101122000511 resolves to a single NPI record. Open the full profile for complete detail.

Single match found
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GK
NPI · 1336142272 · Active
Gregory Kouri O.D.
Optometrist · Yankton, South Dakota
Active
NPI
1336142272
Enrollment ID
I20101122000511
Taxonomy
152W00000X
Type
Practitioner - Optometry

Medicare enrollment

This provider holds 2 Medicare enrollments 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

  • NA1114002NE· Issued by NE MEDICARE PTAN NORFOLK, NE
  • 22055NE· Issued by NE BLUE SHIELD
  • 0004557SD· Issued by SD WELLMARK BLUE SHIELD
  • 521· Issued by DAKOTACARE

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.