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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ADRIENNE LEACH
NPI 1164391835
Behavior Analyst in Havertown, PA

Active since November 01, 2025
206 HARDING AVE, HAVERTOWN, PA 19083(484) 744-0149 Get Directions Write a Review

NPPES record last updated: August 11, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 11, 2026, Nov 9, 2025 (2 updates tracked since 2025).

About Adrienne Leach NPPES

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

ADRIENNE LEACH (NPI 1164391835) is an individual behavior analyst provider in Havertown, Pennsylvania, licensed in Pennsylvania (1-25-84826) and active in the NPI registry since November 2025.

NPPES Registry Identity

NPI1164391835
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameADRIENNE LEACH
Location Address206 HARDING AVEHavertown, PA 19083-3410
Mailing Address206 Harding AveHavertown, PA 19083-3410 · (484) 744-0149
Phone(484) 744-0149
Sole ProprietorYes
Enumeration DateNovember 1, 2025
Last NPPES UpdateAugust 11, 20262 updates tracked since enumeration
NPPES CertifiedAugust 11, 2026
✔ NPI 1164391835 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 PA · 1-25-84826
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.
206 HARDING AVE, Havertown, PA 19083
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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 Adrienne Leach's NPI number?

The NPI number for Adrienne Leach is 1164391835. It was assigned to this individual provider in the NPPES registry on November 1, 2025.

Where is Adrienne Leach located?

Adrienne Leach practices at 206 Harding Ave, Havertown, PA 19083. The listed phone number is (484) 744-0149.

What is Adrienne Leach'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 Adrienne Leach was last updated on August 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.