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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

KELSEY ALYSSA STEWART BCBA, LABA
NPI 1689500225
Behavior Analyst in Holyoke, MA

Active since June 22, 2026
55 BOBALA RD, HOLYOKE, MA 01040(413) 498-1075 Get Directions Write a Review

NPPES record added: June 22, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Kelsey Alyssa Stewart Bcba, Laba NPPES

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

KELSEY ALYSSA STEWART BCBA, LABA (NPI 1689500225) is an individual behavior analyst provider in Holyoke, Massachusetts, licensed in Massachusetts (LABA10002376) and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1689500225
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameKELSEY ALYSSA STEWARTCredential: BCBA, LABA
Location Address55 BOBALA RDHolyoke, MA 01040-9688
Mailing Address20 Easthampton Rd Apt C2Holyoke, MA 01040-6800 · (413) 250-2827
Phone(413) 498-1075
Sole ProprietorNo
Enumeration DateJune 22, 2026
NPPES CertifiedJune 22, 2026
✔ NPI 1689500225 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 MA · LABA10002376
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.
55 BOBALA RD, Holyoke, MA 01040
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Other Providers at the Same Location NPPES 4

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

ANGELA MCADAM
Occupational Therapist
55 BOBALA RD
HOLYOKE, MA 01040
Hampden County (413) 498-1075
NICOLE MATYSIAK-PHILLIPS MA, CCC-SLP
Speech-Language Pathologist
55 BOBALA RD
HOLYOKE, MA 01040
Hampden County (800) 679-3609
CONSTANCE AGIN
Behavior Analyst
55 BOBALA RD
HOLYOKE, MA 01040
Hampden County (413) 498-1082
JAMIE MAZUR
Behavior Analyst
55 BOBALA RD
HOLYOKE, MA 01040
Hampden County (800) 679-3609

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 Kelsey Stewart's NPI number?

The NPI number for Kelsey Stewart is 1689500225. It was assigned to this individual provider in the NPPES registry on June 22, 2026.

Where is Kelsey Stewart located?

Kelsey Stewart practices at 55 Bobala Rd, Holyoke, MA 01040. The listed phone number is (413) 498-1075.

What is Kelsey Stewart'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 Kelsey Stewart was last updated on June 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 57 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.