Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ALEXSYS MARIAH MOST
NPI 1164233151
Behavior Technician in Salt Lake City, UT

Active since January 17, 2025
1776 S WEST TEMPLE, SALT LAKE CITY, UT 84115(801) 880-5775 Get Directions Write a Review

NPPES record last updated: September 1, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

About Alexsys Mariah Most NPPES

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

ALEXSYS MARIAH MOST (NPI 1164233151) is an individual behavior technician in Salt Lake City, Utah, licensed in Nevada (RBT5052) and active in the NPI registry since January 2025.

NPPES Registry Identity

NPI1164233151
Entity TypeIndividualFemale
Primary Taxonomy106S00000X
Provider Legal NameALEXSYS MARIAH MOST
Location Address1776 S WEST TEMPLESalt Lake City, UT 84115-1816
Mailing Address1776 S West TempleSalt Lake City, UT 84115-1816 · (801) 880-5775
Sole ProprietorYes
Enumeration DateJanuary 17, 2025
Last NPPES UpdateSeptember 1, 2026
NPPES CertifiedSeptember 1, 2026
NPI 1164233151 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyBehavior TechnicianBehavioral Health & Social Service Providers
Taxonomy Code106S00000X
License Licensed in NV · RBT5052
Definition
The behavior technician is a paraprofessional who practices under the close, ongoing supervision of a behavior analyst or assistant behavior analyst certified by the Behavior Analyst Certification Board and/or credentialed by a state (such as through licensure). The behavior technician is primarily responsible for the implementation of components of behavior-analytic treatment plans developed by the supervisor. That may include collecting data on treatment targets and conducting certain types of behavioral assessments (e.g., stimulus preference assessments). The behavior technician does not design treatment or assessment plans or procedures but provides services as assigned by the supervisor responsible for his or her work.
1776 S WEST TEMPLE, Salt Lake City, UT 84115

Other Providers at the Same Location NPPES 19

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

Behavior Technician
1776 S WEST TEMPLE
SALT LAKE CITY, UT 84115
Behavior Technician
1776 S WEST TEMPLE
SALT LAKE CITY, UT 84115
Behavior Technician
1776 S WEST TEMPLE
SALT LAKE CITY, UT 84115
Behavior Technician
1776 S WEST TEMPLE
SALT LAKE CITY, UT 84115
Behavior Technician
1776 S WEST TEMPLE
SALT LAKE CITY, UT 84115
Behavior Technician
1776 S WEST TEMPLE
SALT LAKE CITY, UT 84115
Behavior Technician
1776 S WEST TEMPLE
SOUTH SALT LAKE, UT 84115
Behavior Analyst
1776 S WEST TEMPLE
SALT LAKE CITY, UT 84115

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 Alexsys Most's NPI number?

The NPI number for Alexsys Most is 1164233151. It was assigned to this individual provider in the NPPES registry on January 17, 2025.

Where is Alexsys Most located?

Alexsys Most practices at 1776 S West Temple, Salt Lake City, UT 84115. The listed phone number is (801) 880-5775.

What is Alexsys Most's specialty?

The primary specialty registered for this NPI is Behavior Technician with taxonomy code 106S00000X.

When was this NPI record last updated?

The NPPES record for Alexsys Most was last updated on September 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 days 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.