WILLIAM SLATER COTA/L
NPI 1144813791
Occupational Therapy Assistant in Milwaukie, OR

Active since February 15, 2021
4560 SE INTERNATIONAL WAY STE 100, MILWAUKIE, OR 97222(971) 206-5202 Get Directions Write a Review

NPPES record last updated: February 15, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About William Slater Cota/l NPPES

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

WILLIAM SLATER COTA/L (NPI 1144813791) is an individual occupational therapy assistant in Milwaukie, Oregon, licensed in Washington (OC60574020) and active in the NPI registry since February 2021.

NPPES Registry Identity

NPI1144813791
Entity TypeIndividualMale
Primary Taxonomy224Z00000X
Provider Legal NameWILLIAM SLATERCredential: COTA/L
Location Address4560 SE INTERNATIONAL WAY STE 100Milwaukie, OR 97222-4628
Mailing Address10429 Littlerock Rd SwOlympia, WA 98512-9329
Sole ProprietorYes
Enumeration DateFebruary 15, 2021
NPPES CertifiedFebruary 15, 2021
NPI 1144813791 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOccupational Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code224Z00000X
License Licensed in WA · OC60574020
Definition

An occupational therapy assistant is a person who has graduated from an occupational therapy assistant program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, has successfully completed a period of supervised fieldwork experience required by the accredited occupational therapy assistant program, has passed a nationally recognized entry-level examination for occupational therapy assistants, and fulfills state requirements for licensure, certification, or registration. An occupational therapy assistant provides interventions under the supervision of an occupational therapist 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 therapy assistants 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.

4560 SE INTERNATIONAL WAY STE 100, Milwaukie, OR 97222

Other Identifiers 1

Other224Z00000XWA · Cota/l

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

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

Physical Therapy Assistant
4560 SE INTERNATIONAL WAY STE 100
MILWAUKIE, OR 97222
General Practice
4560 SE INTERNATIONAL WAY STE 100
MILWAUKIE, OR 97222
Nurse Practitioner (Adult Health)
4560 SE INTERNATIONAL WAY STE 100
MILWAUKIE, OR 97222
Physical Therapy Assistant
4560 SE INTERNATIONAL WAY STE 100
MILWAUKIE, OR 97222
Occupational Therapy Assistant
4560 SE INTERNATIONAL WAY STE 100
MILWAUKIE, OR 97222
Speech-Language Pathologist
4560 SE INTERNATIONAL WAY STE 100
MILWAUKIE, OR 97222
Physician Assistant
4560 SE INTERNATIONAL WAY STE 100
MILWAUKIE, OR 97222
Physical Therapy Assistant
4560 SE INTERNATIONAL WAY STE 100
MILWAUKIE, OR 97222

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 William Slater's NPI number?

The NPI number for William Slater is 1144813791. It was assigned to this individual provider in the NPPES registry on February 15, 2021.

Where is William Slater located?

William Slater practices at 4560 SE International Way Ste 100, Milwaukie, OR 97222. The listed phone number is (971) 206-5202.

What is William Slater's specialty?

The primary specialty registered for this NPI is Occupational Therapy Assistant with taxonomy code 224Z00000X.

When was this NPI record last updated?

The NPPES record for William Slater was last updated on February 15, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.