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ABBEY JOHNSTON BCBA
NPI 1336856996
Behavior Analyst in Merrillville, IN

Active since November 03, 2022
8200 GEORGIA ST, MERRILLVILLE, IN 46410(219) 791-1400 Get Directions Write a Review

NPPES record last updated: July 10, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 10, 2025, Nov 3, 2022 (2 updates tracked since 2022).

About Abbey Johnston Bcba NPPES

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

ABBEY JOHNSTON BCBA (NPI 1336856996) is an individual behavior analyst provider in Merrillville, Indiana, licensed in Indiana (1-25-82140) and active in the NPI registry since November 2022.

NPPES Registry Identity

NPI1336856996
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameABBEY JOHNSTONCredential: BCBA
Location Address8200 GEORGIA STMerrillville, IN 46410-6227
Mailing Address8200 Georgia StMerrillville, IN 46410-6227 · (219) 791-1400
Phone(219) 791-1400
Sole ProprietorNo
Enumeration DateNovember 3, 2022
Last NPPES UpdateJuly 10, 20252 updates tracked since enumeration
NPPES CertifiedJuly 10, 2025
✔ NPI 1336856996 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 IN · 1-25-82140
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.
8200 GEORGIA ST, Merrillville, IN 46410
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.Insurance ›

Other Providers at the Same Location NPPES 20

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

TARA ROBIN DURANT
Counselor (Mental Health)
8200 GEORGIA ST
MERRILLVILLE, IN 46410
Lake County (219) 791-1400
BRENNA SCHIESSLE
Behavior Technician
8200 GEORGIA ST
MERRILLVILLE, IN 46410
Lake County (219) 791-1400
KELSEY SHELHART
Behavior Technician
8200 GEORGIA ST
MERRILLVILLE, IN 46410
Lake County (219) 791-1400
ROZILAND MCCOY
Behavior Technician
8200 GEORGIA ST
MERRILLVILLE, IN 46410
Lake County (219) 791-1400
ALYSSA CANDIANO RBT
Behavior Technician
8200 GEORGIA ST
MERRILLVILLE, IN 46410
Lake County (219) 791-1400
SHAUNTE HARTON
Behavior Technician
8200 GEORGIA ST
MERRILLVILLE, IN 46410
Lake County (219) 791-1400
QUEEN ADAMS
Behavior Technician
8200 GEORGIA ST
MERRILLVILLE, IN 46410
Lake County (219) 791-1400
ALEXIS MARQUEZ
Behavior Technician
8200 GEORGIA ST
MERRILLVILLE, IN 46410
Lake County (219) 791-1400

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 Abbey Johnston's NPI number?

The NPI number for Abbey Johnston is 1336856996. It was assigned to this individual provider in the NPPES registry on November 3, 2022.

Where is Abbey Johnston located?

Abbey Johnston practices at 8200 Georgia St, Merrillville, IN 46410. The listed phone number is (219) 791-1400.

What is Abbey Johnston's specialty?

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

What insurance does Abbey Johnston accept?

Health plans from CareSource list Abbey Johnston as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Abbey Johnston was last updated on July 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.