Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Irving Casas, CRT CERTIFIED RESPIR

Registered Respiratory Therapist in Clackamas, OR · enumerated 2010.

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

National Provider Identifier

1285964775

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Registry record

Entity type Individual (Type 1)

Name Irving Casas

Credential CRT CERTIFIED RESPIR

Sex Male

Practice address 10180 Se Sunnyside Rd., Respiratory Care Dept., Clackamas, OR, 97015

Phone (503) 652-2800

Enumeration date Jan 5, 2010

Last updated in NPPES Jan 5, 2010

Taxonomy & licenses

227900000X Registered Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License RT-P-10131899 (OR) 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.

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Frequently asked questions

Is NPI 1285964775 active?

Yes, as of the latest NPPES snapshot, NPI 1285964775 is active (record last updated 2010-01-05).

How do I verify Irving Casas's NPI record?

Cross-check NPI 1285964775 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 2010-01-05.