ASHLEY PRIETO
NPI 1144189101
Behavior Technician in St Charles, IL

Active since January 16, 2026
255 38TH AVE, ST CHARLES, IL 60174(630) 509-8700 Get Directions Write a Review

NPPES record last updated: January 16, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Ashley Prieto NPPES

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

ASHLEY PRIETO (NPI 1144189101) is an individual behavior technician in St Charles, Illinois and active in the NPI registry since January 2026.

NPPES Registry Identity

NPI1144189101
Entity TypeIndividualFemale
Primary Taxonomy106S00000X
Provider Legal NameASHLEY PRIETO
Location Address255 38TH AVESt Charles, IL 60174-5411
Mailing Address8201 Cass AveDarien, IL 60561-5314
Sole ProprietorYes
Enumeration DateJanuary 16, 2026
NPPES CertifiedJanuary 16, 2026
NPI 1144189101 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyBehavior TechnicianBehavioral Health & Social Service Providers
Taxonomy Code106S00000X
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.

255 38TH AVE, St Charles, IL 60174

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.

Behavior Technician
255 38TH AVE
ST CHARLES, IL 60174
Behavior Technician
255 38TH AVE
ST CHARLES, IL 60174
Behavior Technician
255 38TH AVE
ST CHARLES, IL 60174
Behavior Technician
255 38TH AVE
ST CHARLES, IL 60174
Behavior Technician
255 38TH AVE
ST CHARLES, IL 60174
Behavior Technician
255 38TH AVE
ST CHARLES, IL 60174
Behavior Technician
255 38TH AVE
ST CHARLES, IL 60174
Behavior Technician
255 38TH AVE
ST CHARLES, IL 60174

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 Ashley Prieto's NPI number?

The NPI number for Ashley Prieto is 1144189101. It was assigned to this individual provider in the NPPES registry on January 16, 2026.

Where is Ashley Prieto located?

Ashley Prieto practices at 255 38th Ave, St Charles, IL 60174. The listed phone number is (630) 509-8700.

What is Ashley Prieto'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 Ashley Prieto was last updated on January 16, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.