ISMAEL ALEXANDER GUERRERO
NPI 1427918689
Behavior Technician in Mamaroneck, NY

Active since November 12, 2025
126 LIBRARY LN, MAMARONECK, NY 10543(914) 670-1155 Get Directions Write a Review

NPPES record last updated: November 12, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ismael Alexander Guerrero NPPES

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

ISMAEL ALEXANDER GUERRERO (NPI 1427918689) is an individual behavior technician in Mamaroneck, New York and active in the NPI registry since November 2025.

NPPES Registry Identity

NPI1427918689
Entity TypeIndividualMale
Primary Taxonomy106S00000X
Provider Legal NameISMAEL ALEXANDER GUERRERO
Location Address126 LIBRARY LNMamaroneck, NY 10543-3608
Mailing Address996 Royal Marco WayMarco Island, FL 34145-1829
Sole ProprietorNo
Enumeration DateNovember 12, 2025
NPPES CertifiedNovember 12, 2025
NPI 1427918689 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.
126 LIBRARY LN, Mamaroneck, NY 10543

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
126 LIBRARY LN
MAMARONECK, NY 10543
Behavior Technician
126 LIBRARY LN
MAMARONECK, NY 10543
Behavior Analyst
126 LIBRARY LN
MAMARONECK, NY 10543
Behavior Technician
126 LIBRARY LN
MAMARONECK, NY 10543
Behavior Technician
126 LIBRARY LN
MAMARONECK, NY 10543
Behavior Technician
126 LIBRARY LN
MAMARONECK, NY 10543
Behavior Technician
126 LIBRARY LN
MAMARONECK, NY 10543
Behavior Technician
126 LIBRARY LN
MAMARONECK, NY 10543

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 Ismael Guerrero's NPI number?

The NPI number for Ismael Guerrero is 1427918689. It was assigned to this individual provider in the NPPES registry on November 12, 2025.

Where is Ismael Guerrero located?

Ismael Guerrero practices at 126 Library Ln, Mamaroneck, NY 10543. The listed phone number is (914) 670-1155.

What is Ismael Guerrero'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 Ismael Guerrero was last updated on November 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.