JENNI MERRILL MACKLEY COTA/L
NPI 1518511567
Occupational Therapy Assistant in Richland, WA

Active since July 29, 2019
303 BRADLEY BLVD STE 212, RICHLAND, WA 99352(509) 593-8292 Get Directions Write a Review

NPPES record last updated: January 23, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 23, 2026, Dec 15, 2023, Jul 29, 2019 (3 updates tracked since 2019).

About Jenni Merrill Mackley Cota/l NPPES

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

JENNI MERRILL MACKLEY COTA/L (NPI 1518511567) is an individual occupational therapy assistant in Richland, Washington, licensed in Washington (OC61035366) and active in the NPI registry since July 2019.

NPPES Registry Identity

NPI1518511567
Entity TypeIndividualFemale
Primary Taxonomy224Z00000X
Provider Legal NameJENNI MERRILL MACKLEYCredential: COTA/L
Location Address303 BRADLEY BLVD STE 212Richland, WA 99352-4497
Mailing Address1803 Peachtree Ln Apt CRichland, WA 99352-8480 · (480) 848-8335
Sole ProprietorNo
Enumeration DateJuly 29, 2019
Last NPPES UpdateJanuary 23, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 23, 2026
NPI 1518511567 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
Licenses Licensed in WA · OC61035366 Licensed in AZ · OTA-000072
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.
303 BRADLEY BLVD STE 212, Richland, WA 99352

Other Providers at the Same Location NPPES 2

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

Occupational Therapist (Pediatrics)
303 BRADLEY BLVD STE 212
RICHLAND, WA 99352
Occupational Therapist
303 BRADLEY BLVD STE 212
RICHLAND, WA 99352

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 Jenni Mackley's NPI number?

The NPI number for Jenni Mackley is 1518511567. It was assigned to this individual provider in the NPPES registry on July 29, 2019.

Where is Jenni Mackley located?

Jenni Mackley practices at 303 Bradley Blvd Ste 212, Richland, WA 99352. The listed phone number is (509) 593-8292.

What is Jenni Mackley'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 Jenni Mackley was last updated on January 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.