Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Eric O'Brien, OT-C

Orthoptist in Portland, OR · enumerated 2019 · practices at Donald R Noel, PA.

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

National Provider Identifier

1437614724

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Registry record

Entity type Individual (Type 1)

Name Eric O'Brien

Credential OT-C

Sex Male

Practice address Portland, OR, 97216

Phone (503) 253-1519

Fax (503) 253-1530

Enumeration date Jan 31, 2019

Last updated in NPPES Jan 31, 2019

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

156FX1900X Orthoptist Eye and Vision Services Providers 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

How do I verify Eric O'Brien's NPI record?

Cross-check NPI 1437614724 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1437614724 active?

Yes, as of the latest NPPES snapshot, NPI 1437614724 is active (record last updated 2019-01-31).

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Donald Noel Surgical Physician Assistant · Portland, OR NPI 1063612455 Donald R Noel, PA Surgical Physician Assistant · Portland, OR NPI 1316147713

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-31.