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Darrin Estep

Occupational Therapy Assistant in Portland, OR · enumerated 2014.

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

National Provider Identifier

1831510288

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Registry record

Entity type Individual (Type 1)
Name Darrin Estep
Sex Male
Practice address 1300 Ne 16th Ave, Portland, OR, 97232
Phone (503) 228-6671
Enumeration date Jan 1, 2014
Last updated in NPPES Jan 1, 2014

Taxonomy & licenses

224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 303310 (OR) Primary
224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 12517 (FL) Secondary
224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 5526 (AZ) Secondary

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

What is the NPI number for Darrin Estep?
The National Provider Identifier (NPI) for Darrin Estep is 1831510288, a Type 1 (individual) record in the CMS NPPES registry.
Where does Darrin Estep practice?
The practice location on file with NPPES is in Portland, OR. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-01-01.