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Medicare enrollment lookup

One provider matched this enrollment ID.

Enrollment ID I20100202000321 resolves to a single NPI record. Open the full profile for complete detail.

Single match found
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JG
NPI · 1104878859 · Active
James Guzek MD
Ophthalmology Physician · Kennewick, Washington
Active
NPI
1104878859
Enrollment ID
I20100202000321
Taxonomy
207W00000X
Type
Practitioner - Ophthalmology

Medicare enrollment

This provider holds 3 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

  • 0157781WA· Issued by L & I
  • 3870GUWA· Issued by REGENCE-KENNEWICK
  • M000082437MT· Issued by MEDICARE MT
  • 180043816WA· Issued by RAIL ROAD MEDICARE

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.