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MARIAH FAIRCHILD
NPI 1023732534
Behavior Analyst in Sioux Falls, SD

Active since September 28, 2022
7220 W 41ST ST, SIOUX FALLS, SD 57106(605) 444-9700 Get Directions Write a Review

NPPES record last updated: February 26, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mariah Fairchild NPPES

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

MARIAH FAIRCHILD (NPI 1023732534) is an individual behavior analyst provider in Sioux Falls, South Dakota and active in the NPI registry since September 2022.

NPPES Registry Identity

NPI1023732534
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameMARIAH FAIRCHILD
Location Address7220 W 41ST STSioux Falls, SD 57106-6028
Mailing Address7220 W 41st StSioux Falls, SD 57106-6038
Phone(605) 444-9700
Sole ProprietorNo
Enumeration DateSeptember 28, 2022
Last NPPES UpdateFebruary 26, 2026
NPPES CertifiedFebruary 26, 2026
✔ NPI 1023732534 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code103K00000X
Definition
A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.
7220 W 41ST ST, Sioux Falls, SD 57106
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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.

MADISON THORSTENSON
Behavior Technician
7220 W 41ST ST
SIOUX FALLS, SD 57106
Minnehaha County (605) 444-9930
KAITLIN MISHAEL SCHMITT
Behavior Technician
7220 W 41ST ST
SIOUX FALLS, SD 57106
Minnehaha County (605) 444-9700
ASHLEY WARNTJES MA, CCC-SLP
Speech-Language Pathologist
7220 W 41ST ST
SIOUX FALLS, SD 57106
Minnehaha County (605) 444-9700
BRIANNA LETSON
Behavior Technician
7220 W 41ST ST
SIOUX FALLS, SD 57106
Minnehaha County (605) 444-9930
ASHLEY SANBORN
Behavior Technician
7220 W 41ST ST
SIOUX FALLS, SD 57106
Minnehaha County (605) 444-9700
CLAIRE MARIE HILTON
Behavior Technician
7220 W 41ST ST
SIOUX FALLS, SD 57106
Minnehaha County (605) 444-9700
CHILDREN'S CARE HOSPITAL AND SCHOOL
Rehabilitation Hospital
7220 W 41ST ST
SIOUX FALLS, SD 57106
Minnehaha County (605) 444-9500
ALEXANDRA SABAN MA, BCBA, LBA
Behavior Analyst
7220 W 41ST ST
SIOUX FALLS, SD 57106
Minnehaha County (605) 444-9700

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 Mariah Fairchild's NPI number?

The NPI number for Mariah Fairchild is 1023732534. It was assigned to this individual provider in the NPPES registry on September 28, 2022.

Where is Mariah Fairchild located?

Mariah Fairchild practices at 7220 W 41st St, Sioux Falls, SD 57106. The listed phone number is (605) 444-9700.

What is Mariah Fairchild's specialty?

The primary specialty registered for this NPI is Behavior Analyst with taxonomy code 103K00000X.

When was this NPI record last updated?

The NPPES record for Mariah Fairchild was last updated on February 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.