MACKENZIE TWADDELL OTD
NPI 1487376943
Occupational Therapist in Seattle, WA

Active since September 13, 2022
2900 1ST AVE APT N409, SEATTLE, WA 98121(717) 919-4351 Get Directions Write a Review

NPPES record last updated: September 13, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mackenzie Twaddell Otd NPPES

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

MACKENZIE TWADDELL OTD (NPI 1487376943) is an individual occupational therapist in Seattle, Washington and active in the NPI registry since September 2022. She is a graduate of Other (2020).

NPPES Registry Identity

NPI1487376943
Entity TypeIndividualFemale
Primary Taxonomy225X00000X
Provider Legal NameMACKENZIE TWADDELLCredential: OTD
Location Address2900 1ST AVE APT N409Seattle, WA 98121-1040
Mailing Address2900 1st Ave Apt N409Seattle, WA 98121-1040 · (717) 919-4351
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateSeptember 13, 2022
NPPES CertifiedSeptember 13, 2022
NPI 1487376943 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
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.
2900 1ST AVE APT N409, Seattle, WA 98121

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Mackenzie Twaddell Otd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2769993658
PECOS Enrollment IDI20250617003600

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 Mackenzie Twaddell's NPI number?

The NPI number for Mackenzie Twaddell is 1487376943. It was assigned to this individual provider in the NPPES registry on September 13, 2022.

Where is Mackenzie Twaddell located?

Mackenzie Twaddell practices at 2900 1st Ave Apt N409, Seattle, WA 98121. The listed phone number is (717) 919-4351.

What is Mackenzie Twaddell's specialty?

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

Is Mackenzie Twaddell enrolled in Medicare?

Yes. Mackenzie Twaddell is registered in the Medicare PECOS enrollment system.

What insurance does Mackenzie Twaddell accept?

Health plans from Providence Health Plan list Mackenzie Twaddell as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mackenzie Twaddell was last updated on September 13, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.