CATHERINE HANNAN MACHIELSE MS, OTR/L
NPI 1548159130
Occupational Therapist in Seattle, WA

Active since June 30, 2025
723 N 78TH ST, SEATTLE, WA 98103(206) 261-6162 Get Directions Write a Review

NPPES record last updated: June 30, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Catherine Hannan Machielse Ms, Otr/l NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CATHERINE HANNAN MACHIELSE MS, OTR/L (NPI 1548159130) is an individual occupational therapist in Seattle, Washington, licensed in Washington (61040262) and active in the NPI registry since June 2025.

NPPES Registry Identity

NPI1548159130
Entity TypeIndividualFemale
Primary Taxonomy225X00000X
Provider Legal NameCATHERINE HANNAN MACHIELSECredential: MS, OTR/L
Location Address723 N 78TH STSeattle, WA 98103-4730
Mailing Address11350 40th Ave NeSeattle, WA 98125-5723 · (206) 261-6162
Sole ProprietorNo
Enumeration DateJune 30, 2025
NPPES CertifiedJune 30, 2025
NPI 1548159130 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOccupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225X00000X
License Licensed in WA · 61040262
Definition

An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.

723 N 78TH ST, Seattle, WA 98103

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Occupational Therapist
723 N 78TH ST
SEATTLE, WA 98103
Occupational Therapist
723 N 78TH ST
SEATTLE, WA 98103
Occupational Therapist (Pediatrics)
723 N 78TH ST
SEATTLE, WA 98103

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Catherine Machielse's NPI number?

The NPI number for Catherine Machielse is 1548159130. It was assigned to this individual provider in the NPPES registry on June 30, 2025.

Where is Catherine Machielse located?

Catherine Machielse practices at 723 N 78th St, Seattle, WA 98103. The listed phone number is (206) 261-6162.

What is Catherine Machielse's specialty?

The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.

When was this NPI record last updated?

The NPPES record for Catherine Machielse was last updated on June 30, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.