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

ABA THERAPY AND ASSOCIATED SERVICES PLLC
NPI 1609555853
Behavior Analyst in Lutherville Timonium, MD

Q: What is Aba Therapy And Associated Services PLLC's specialty?

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

Active since July 14, 2023

2405 YORK RD STE 201, LUTHERVILLE TIMONIUM, MD 21093(917) 284-9393(917) 284-9393 Get Directions Write a Review

NPPES record last updated: August 25, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 25, 2026, Jul 14, 2023 (2 updates tracked since 2023).

On this page

About Aba Therapy And Associated Services Pllc NPPES

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

ABA THERAPY AND ASSOCIATED SERVICES PLLC (NPI 1609555853), doing business as Aba A Step At A Time Care, is a healthcare organization registered as a behavior analyst in Lutherville Timonium, Maryland and active in the NPI registry since July 2023. The organization maintains 3 additional practice locations and lists Tessa Brower, Ceo, as its authorized official.

NPPES Registry Identity

NPI1609555853

Entity TypeOrganization

Primary Taxonomy103K00000X

Legal Business NameABA THERAPY AND ASSOCIATED SERVICES PLLC

Location Address2405 YORK RD STE 201Lutherville Timonium, MD 21093-2252

Mailing Address1178 Broadway Fl 3, #3381New York, NY 10001-5666 · (917) 284-9393 · Fax (917) 284-9393

Phone(917) 284-9393

Fax(917) 284-9393

Organization SubpartNo

Authorized OfficialTessa BrowerCeo · (617) 335-0000

Enumeration DateJuly 14, 2023

Last NPPES UpdateAugust 25, 20262 updates tracked since enumeration

NPPES CertifiedAugust 25, 2026

✔ NPI 1609555853 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers

Taxonomy Code103K00000X

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.

Also ListedEarly Intervention Provider AgencyTaxonomy 252Y00000X

Also ListedIn Home Supportive CareTaxonomy 253Z00000X

2405 YORK RD STE 201, Lutherville Timonium, MD 21093

Open in Google Maps ↗

Other Names 2

Doing Business AsAba A Step At A Time Care

Doing Business AsAba Partners

Secondary Practice Locations 3

Location 1100 Charles Ewing Blvd Ste 160Ewing, NJ 08628-3456 · Phone (917) 284-9393 · Fax (917) 284-9393

Location 267 Burnside AveEast Hartford, CT 06108-3408 · Phone (917) 284-9393 · Fax (917) 284-9393

Location 3801 Outten RoadSalisbury, MD 21804 · Phone (917) 284-9393 · Fax (917) 284-9393

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 3

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

MEETCAREGIVERS INC

Homemaker

2405 YORK RD STE 201
LUTHERVILLE TIMONIUM, MD 21093

Baltimore County (888) 541-1136

ROCKET DOCTOR PRACTICE GROUP, P.C.

Emergency Medicine

2405 YORK RD STE 201
LUTHERVILLE TIMONIUM, MD 21093

Baltimore County (831) 777-4283

AMANDA KELLY CARNEY

Health and Wellness Coach

2405 YORK RD STE 201
TIMONIUM, MD 21093

Baltimore County (410) 868-7370

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 Aba Therapy And Associated Services PLLC's NPI number?

The NPI number for Aba Therapy And Associated Services PLLC is 1609555853. It was assigned to this organization in the NPPES registry on July 14, 2023. The provider is doing business as ABA A Step At A Time Care and ABA Partners.

Where is Aba Therapy And Associated Services PLLC located?

Aba Therapy And Associated Services PLLC is located at 2405 York Rd Ste 201, Lutherville Timonium, MD 21093. The listed phone number is (917) 284-9393.

What is Aba Therapy And Associated Services PLLC'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 Aba Therapy And Associated Services PLLC was last updated on August 25, 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.