Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

BRITTANY A WALKER
NPI 1861033110
Behavior Analyst in Woodbridge, VA

Q: What is Brittany Walker's NPI number?

The NPI number for Brittany Walker is 1861033110. It was assigned to this individual provider in the NPPES registry on October 7, 2019.

Q: What is Brittany Walker'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 Brittany Walker was last updated on July 21, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since October 07, 2019

12731 MARBLESTONE DR STE 101, WOODBRIDGE, VA 22192(571) 589-0201 Get Directions Write a Review

NPPES record last updated: July 21, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 21, 2026, Oct 7, 2019 (2 updates tracked since 2019).

On this page

About Brittany A Walker NPPES

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

BRITTANY A WALKER (NPI 1861033110) is an individual behavior analyst provider in Woodbridge, Virginia and active in the NPI registry since October 2019. She maintains 2 additional practice locations.

NPPES Registry Identity

NPI1861033110

Entity TypeIndividualFemale

Primary Taxonomy103K00000X

Provider Legal NameBRITTANY A WALKER

Location Address12731 MARBLESTONE DR STE 101Woodbridge, VA 22192-8334

Mailing Address21600 Oxnard St Ste 1800Woodland Hills, CA 91367-7807

Phone(571) 589-0201

Sole ProprietorNo

Enumeration DateOctober 7, 2019

Last NPPES UpdateJuly 21, 20262 updates tracked since enumeration

NPPES CertifiedJuly 21, 2026

✔ NPI 1861033110 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ 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.

12731 MARBLESTONE DR STE 101, Woodbridge, VA 22192

Open in Google Maps ↗

Secondary Practice Locations 2

Location 14111 Rose Lake Dr # 5964ECharlotte, NC 28217-2829 · Phone (240) 584-7130

Location 212731 Marblestone Dr Ste 101Woodbridge, VA 22192-8334 · Phone (571) 589-0201

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of NC.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.

ADRIENNE CLAYBAUGH

Behavior Technician