Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael H Oros, CPO

Prosthetist in Oakbrook Terrace, IL · enumerated 2018.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1033627781

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Registry record

Entity type Individual (Type 1)

Name Michael H Oros

Credential CPO

Sex Male

Practice address 1s376 Summit Ave, Court E, Oakbrook Terrace, IL, 60181

Phone (630) 705-4097

Enumeration date Jan 16, 2018

Last updated in NPPES Jun 16, 2018

Taxonomy & licenses

222Z00000X Orthotist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 213000073 (IL) Secondary

224P00000X Prosthetist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 211000062 (IL) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1033627781 active?

Yes, as of the latest NPPES snapshot, NPI 1033627781 is active (record last updated 2018-06-16).

How do I verify Michael Oros's NPI record?

Cross-check NPI 1033627781 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-16.