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Medicare enrollment lookup

One provider matched this enrollment ID.

Enrollment ID I20051005000606 resolves to a single NPI record. Open the full profile for complete detail.

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OO
NPI · 1538184486 · Active
Osei Owusu MD
Hematology & Oncology · Cleveland, Ohio
Active
NPI
1538184486
Enrollment ID
I20051005000606
Taxonomy
207RH0003X
Type
Practitioner - Internal Medicine

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

  • 1841239274OH· Issued by PARTNERS PHYSICIAN GROUP TYPE 2 NPI #
  • 2551671OH· Issued by PARTNERS PHYSICIAN GROUP MEDICAID GROUP #
  • 9338635OH· Issued by PARTNERS PHYSICIAN GROUP MEDICARE GROUP #

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.