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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

CHARIS LOUISSAINT
NPI 1154246833
Assistant Behavior Analyst in Princeton, NJ

Active since August 12, 2026
28 SPRING ST, #5071, PRINCETON, NJ 08542(855) 832-6727 Get Directions Write a Review

NPPES record added: August 12, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Charis Louissaint NPPES

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

CHARIS LOUISSAINT (NPI 1154246833) is an individual assistant behavior analyst provider in Princeton, New Jersey and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1154246833
Entity TypeIndividualMale
Primary Taxonomy106E00000X
Provider Legal NameCHARIS LOUISSAINT
Location Address28 SPRING ST, #5071Princeton, NJ 08542
Mailing Address7108 S Kanner HwyStuart, FL 34997-7462 · Fax (609) 433-8144
Phone(855) 832-6727
Sole ProprietorNo
Enumeration DateAugust 12, 2026
NPPES CertifiedAugust 1, 2026
✔ NPI 1154246833 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAssistant Behavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code106E00000X
Definition
An assistant behavior analyst is qualified by Behavior Analyst Certification Board certification and/or a state-issued license or credential in behavior analysis to practice under the supervision of an appropriately credentialed professional behavior analyst. An assistant behavior analyst delivers services consistent with the dimensions of applied behavior analysis and supervision requirements defined in state laws or regulations and/or national certification standards. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing behavior-analytic treatment plans, training and supervising others in implementation of components of treatment plans, and direct implementation of treatment plans.
28 SPRING ST, #5071, Princeton, NJ 08542
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Other Providers at the Same Location NPPES

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

CLAUDIA JIMENEZ BCBA, NJ-LP
Behavior Analyst
28 SPRING ST, #5071
PRINCETON, NJ 08542
Mercer County (862) 206-3757

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 Charis Louissaint's NPI number?

The NPI number for Charis Louissaint is 1154246833. It was assigned to this individual provider in the NPPES registry on August 12, 2026.

Where is Charis Louissaint located?

Charis Louissaint practices at 28 Spring St, #5071, Princeton, NJ 08542. The listed phone number is (855) 832-6727.

What is Charis Louissaint's specialty?

The primary specialty registered for this NPI is Assistant Behavior Analyst with taxonomy code 106E00000X.

When was this NPI record last updated?

The NPPES record for Charis Louissaint was last updated on August 12, 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.