GREGORY LEFEBVRE M.S., BCBA
NPI 1710226105
Behavior Analyst in Hamden, CT

Q: What is Gregory Lefebvre's NPI number?

The NPI number for Gregory Lefebvre is 1710226105. It was assigned to this individual provider in the NPPES registry on February 5, 2013.

Q: What is Gregory Lefebvre's specialty?

The primary specialty registered for this NPI is Behavior Analyst with taxonomy code 103K00000X.

Q: When was this NPI record last updated?

The NPPES record for Gregory Lefebvre was last updated on February 5, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.

Active since February 05, 2013

74 THOMAS ST, HAMDEN, CT 06514(603) 315-7631 Get Directions Write a Review

NPPES record last updated: February 5, 2013. Verified against the NPPES registry weekly; last sync: August 30, 2026.

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About Gregory Lefebvre M.s., Bcba NPPES

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

GREGORY LEFEBVRE M.S., BCBA (NPI 1710226105) is an individual behavior analyst provider in Hamden, Connecticut, licensed in Connecticut (11212226) and active in the NPI registry since February 2013.

NPPES Registry Identity

NPI1710226105

Entity TypeIndividualMale

Primary Taxonomy103K00000X

Provider Legal NameGREGORY LEFEBVRECredential: M.S., BCBA

Location Address74 THOMAS STHamden, CT 06514-4520

Mailing Address74 Thomas StHamden, CT 06514-4520 · (603) 315-7631

Phone(603) 315-7631

Sole ProprietorYes

Enumeration DateFebruary 5, 2013

✔ NPI 1710226105 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 CT · 11212226

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.

74 THOMAS ST, Hamden, CT 06514

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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 Gregory Lefebvre's NPI number?

The NPI number for Gregory Lefebvre is 1710226105. It was assigned to this individual provider in the NPPES registry on February 5, 2013.

Where is Gregory Lefebvre located?

Gregory Lefebvre practices at 74 Thomas St, Hamden, CT 06514. The listed phone number is (603) 315-7631.

What is Gregory Lefebvre'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 Gregory Lefebvre was last updated on February 5, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.