MRS. ELLEN MARIE WILLIAMS COTAL
NPI 1649454737
Occupational Therapy Assistant in Tulsa, OK

Active since December 26, 2007
6161 S YALE AVE, TULSA, OK 74136(918) 494-4250(918) 494-4542 Get Directions Write a Review

NPPES record last updated: December 26, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mrs. Ellen Marie Williams Cotal NPPES

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

MRS. ELLEN MARIE WILLIAMS COTAL (NPI 1649454737) is an individual occupational therapy assistant in Tulsa, Oklahoma, licensed in Oklahoma (644) and active in the NPI registry since December 2007.

NPPES Registry Identity

NPI1649454737
Entity TypeIndividualFemale
Primary Taxonomy224Z00000X
Provider Legal NameMRS. ELLEN MARIE WILLIAMSCredential: COTAL
Location Address6161 S YALE AVETulsa, OK 74136
Mailing Address6161 S Yale AveTulsa, OK 74136 · (918) 494-4244 · Fax (918) 494-4542
Fax(918) 494-4542
Sole ProprietorNo
Enumeration DateDecember 26, 2007
NPI 1649454737 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 OK · 644
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.
6161 S YALE AVE, Tulsa, OK 74136

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.

Surgery (Surgical Critical Care)
6161 S YALE AVE
TULSA, OK 74136
Emergency Medicine
6161 S YALE AVE
TULSA, OK 74136
Physical Therapist
6161 S YALE AVE
TULSA, OK 74136
Physical Therapy Assistant
6161 S YALE AVE
TULSA, OK 74136
Rehabilitation Unit
6161 S YALE AVE
TULSA, OK 74136
General Acute Care Hospital (Critical Access)
6161 S YALE AVE
TULSA, OK 74136
Emergency Medicine
6161 S YALE AVE
TULSA, OK 74136
Hospitalist
6161 S YALE AVE
TULSA, OK 74136

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 Ellen Williams's NPI number?

The NPI number for Ellen Williams is 1649454737. It was assigned to this individual provider in the NPPES registry on December 26, 2007.

Where is Ellen Williams located?

Ellen Williams practices at 6161 S Yale Ave, Tulsa, OK 74136. The listed phone number is (918) 494-4250.

What is Ellen Williams'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 Ellen Williams was last updated on December 26, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.