MACKENZIE LEE MERTZ OTR
NPI 1386528289
Occupational Therapist in Sioux Falls, SD

Active since August 04, 2025
1305 W 18TH ST, SIOUX FALLS, SD 57105(605) 333-1000 Get Directions Write a Review

NPPES record last updated: August 4, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mackenzie Lee Mertz Otr NPPES

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

MACKENZIE LEE MERTZ OTR (NPI 1386528289) is an individual occupational therapist in Sioux Falls, South Dakota and active in the NPI registry since August 2025.

NPPES Registry Identity

NPI1386528289
Entity TypeIndividualFemale
Primary Taxonomy225X00000X
Provider Legal NameMACKENZIE LEE MERTZCredential: OTR
Location Address1305 W 18TH STSioux Falls, SD 57105-0401
Mailing Address7401 S Meredith AveSioux Falls, SD 57108-1559 · (605) 214-3399
Sole ProprietorNo
Enumeration DateAugust 4, 2025
NPPES CertifiedJuly 29, 2025
NPI 1386528289 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.
1305 W 18TH ST, Sioux Falls, SD 57105

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.

Nurse Anesthetist, Certified Registered
1305 W 18TH ST
SIOUX FALLS, SD 57105
Nurse Anesthetist, Certified Registered
1305 W 18TH ST
SIOUX FALLS, SD 57105
Internal Medicine (Endocrinology, Diabetes & Metabolism)
1305 W 18TH ST
SIOUX FALLS, SD 57105
Nurse Anesthetist, Certified Registered
1305 W 18TH ST
SIOUX FALLS, SD 57105
Nurse Practitioner (Neonatal)
1305 W 18TH ST
SIOUX FALLS, SD 57105
Nurse Practitioner
1305 W 18TH ST
SIOUX FALLS, SD 57105
Nurse Anesthetist, Certified Registered
1305 W 18TH ST
SIOUX FALLS, SD 57105
Pathology (Anatomic Pathology & Clinical Pathology)
1305 W 18TH ST
SIOUX FALLS, SD 57105

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 Mertz's NPI number?

The NPI number for Mackenzie Mertz is 1386528289. It was assigned to this individual provider in the NPPES registry on August 4, 2025.

Where is Mackenzie Mertz located?

Mackenzie Mertz practices at 1305 W 18th St, Sioux Falls, SD 57105. The listed phone number is (605) 333-1000.

What is Mackenzie Mertz'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 Mackenzie Mertz was last updated on August 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.