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

REBECCA WALSH BCBA
NPI 1740510544
Behavior Analyst in Portsmouth, NH

Q: What is Rebecca Walsh's NPI number?

The NPI number for Rebecca Walsh is 1740510544. It was assigned to this individual provider in the NPPES registry on December 30, 2009.

Q: What is Rebecca Walsh'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 Rebecca Walsh was last updated on July 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 37 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.

Active since December 30, 2009

200 GRIFFIN RD STE 5, PORTSMOUTH, NH 03801(603) 602-0405 Get Directions Write a Review

NPPES record last updated: July 7, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Rebecca Walsh Bcba NPPES

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

REBECCA WALSH BCBA (NPI 1740510544) is an individual behavior analyst provider in Portsmouth, New Hampshire, licensed in (1-08-4159) and active in the NPI registry since December 2009.

NPPES Registry Identity

NPI1740510544

Entity TypeIndividualFemale

Primary Taxonomy103K00000X

Provider Legal NameREBECCA WALSHCredential: BCBA

Location Address200 GRIFFIN RD STE 5Portsmouth, NH 03801-7145

Mailing Address37 September DrGreenland, NH 03840-2503 · (978) 290-1586

Phone(603) 602-0405

Sole ProprietorYes

Enumeration DateDecember 30, 2009

Last NPPES UpdateJuly 7, 2026

NPPES CertifiedJuly 7, 2026

✔ NPI 1740510544 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 · 1-08-4159

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.

200 GRIFFIN RD STE 5, Portsmouth, NH 03801

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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.

GINA RUSSELL

Behavior Analyst