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THEODORE D'ALESSIO
NPI 1043692130
Behavior Analyst in Mamaroneck, NY

Active since June 24, 2015
1215 MAMARONECK AVE, MAMARONECK, NY 10543(973) 714-8239 Get Directions Write a Review

NPPES record last updated: June 24, 2015. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Theodore D'alessio NPPES

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

THEODORE D'ALESSIO (NPI 1043692130) is an individual behavior analyst provider in Mamaroneck, New York, licensed in New York (820144141) and active in the NPI registry since June 2015.

NPPES Registry Identity

NPI1043692130
Entity TypeIndividualMale
Primary Taxonomy103K00000X
Provider Legal NameTHEODORE D'ALESSIO
Location Address1215 MAMARONECK AVEMamaroneck, NY 10543-1203
Mailing Address1215 Mamaroneck AveMamaroneck, NY 10543-1203 · (973) 714-8239
Phone(973) 714-8239
Sole ProprietorYes
Enumeration DateJune 24, 2015
✔ NPI 1043692130 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code103K00000X
License✔ Licensed in NY · 820144141
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.
1215 MAMARONECK AVE, Mamaroneck, NY 10543
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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 Theodore D'alessio's NPI number?

The NPI number for Theodore D'alessio is 1043692130. It was assigned to this individual provider in the NPPES registry on June 24, 2015.

Where is Theodore D'alessio located?

Theodore D'alessio practices at 1215 Mamaroneck Ave, Mamaroneck, NY 10543. The listed phone number is (973) 714-8239.

What is Theodore D'alessio'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 Theodore D'alessio was last updated on June 24, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years 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.