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

SANDY HERMOSA MAS-SOTO
NPI 1790248219
Behavior Analyst in Salt Lake City, UT

Active since April 11, 2019
515 700 E, SUITE 2A, SALT LAKE CITY, UT 84102(800) 434-8923 Get Directions Write a Review

NPPES record last updated: September 4, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Sep 4, 2026, Apr 11, 2019 (2 updates tracked since 2019).

About Sandy Hermosa Mas-soto NPPES

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

SANDY HERMOSA MAS-SOTO (NPI 1790248219) is an individual behavior analyst provider in Salt Lake City, Utah, licensed in Utah (14309868-2506) and active in the NPI registry since April 2019.

NPPES Registry Identity

NPI1790248219
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameSANDY HERMOSA MAS-SOTO
Location Address515 700 E, SUITE 2ASalt Lake City, UT 84102
Mailing Address4715 S Hanauer St Apt 3Murray, UT 84107-3742 · (787) 675-8868
Phone(800) 434-8923
Sole ProprietorNo
Enumeration DateApril 11, 2019
Last NPPES UpdateSeptember 4, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 4, 2026
✔ NPI 1790248219 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code103K00000X
License✔ Licensed in UT · 14309868-2506
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.
Also ListedBehavior TechnicianTaxonomy 106S00000X · License RBT-19-82935 (UT)
515 700 E, Salt Lake City, UT 84102
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Other Providers at the Same Location NPPES 6

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

MELISSA DRENNEN MA, BCBA
Behavior Analyst
515 700 E, SUITE 2A
SALT LAKE CITY, UT 84102
Salt Lake County (800) 434-8923
SUMAYA MOHAMED ALI
Behavior Technician
515 700 E, SUITE 2A
SALT LAKE CITY, UT 84102
Salt Lake County (800) 434-8923
MORGAN SMITH
Behavior Technician
515 700 E, SUITE 2A
SALT LAKE CITY, UT 84102
Salt Lake County (800) 434-8923
FREDRIK LARSEN
Behavior Analyst
515 700 E, SUITE 2A
SALT LAKE CITY, UT 84102
Salt Lake County (801) 935-4171
JOSIE PROFFIT
Behavior Technician
515 700 E
SALT LAKE CITY, UT 84102
Salt Lake County (800) 434-8923
MRS. KAREN LOUANNE MOONSAMY BEHAVIOUR TECHNICIAN
Behavior Technician
515 700 E, 2A
SALT LAKE CITY, UT 84102
Salt Lake County (800) 434-8923

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 Sandy Mas-soto's NPI number?

The NPI number for Sandy Mas-soto is 1790248219. It was assigned to this individual provider in the NPPES registry on April 11, 2019.

Where is Sandy Mas-soto located?

Sandy Mas-soto practices at 515 700 E Suite 2A, Salt Lake City, UT 84102. The listed phone number is (800) 434-8923.

What is Sandy Mas-soto'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 Sandy Mas-soto was last updated on September 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.