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

ALLISON THERESA LESHIK
NPI 1740112804
Behavior Analyst in Kinnelon, NJ

Q: What is Allison Leshik's NPI number?

The NPI number for Allison Leshik is 1740112804. It was assigned to this individual provider in the NPPES registry on June 2, 2026.

Q: What is Allison Leshik'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 Allison Leshik was last updated on June 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since June 02, 2026

66 RICKER RD, KINNELON, NJ 07405(973) 897-3657 Get Directions Write a Review

NPPES record added: June 2, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Allison Theresa Leshik NPPES

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

ALLISON THERESA LESHIK (NPI 1740112804) is an individual behavior analyst provider in Kinnelon, New Jersey, licensed in New Jersey (15BC00283300) and active in the NPI registry since June 2026. She maintains a secondary practice location in Lancaster.

NPPES Registry Identity

NPI1740112804

Entity TypeIndividualFemale

Primary Taxonomy103K00000X

Provider Legal NameALLISON THERESA LESHIK

Location Address66 RICKER RDKinnelon, NJ 07405-2343

Mailing Address66 Ricker RdKinnelon, NJ 07405-2343

Phone(973) 897-3657

Sole ProprietorYes

Enumeration DateJune 2, 2026

NPPES CertifiedJune 2, 2026

✔ NPI 1740112804 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 NJ · 15BC00283300

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.

66 RICKER RD, Kinnelon, NJ 07405

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Secondary Practice Location 1

Location 11811 Olde Homestead LnLancaster, PA 17601-5968 · Phone (973) 897-3657

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 Allison Leshik's NPI number?

The NPI number for Allison Leshik is 1740112804. It was assigned to this individual provider in the NPPES registry on June 2, 2026.

Where is Allison Leshik located?

Allison Leshik practices at 66 Ricker Rd, Kinnelon, NJ 07405. The listed phone number is (973) 897-3657.

What is Allison Leshik'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 Allison Leshik was last updated on June 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.