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KATHERINE SEVERINI HULLEY M.S., BCBA
NPI 1508346420
Behavior Analyst in Hatfield, MA

Active since August 20, 2018
62 MAIN ST UNIT 2.3U, HATFIELD, MA 01038(413) 247-6364 Get Directions Write a Review

NPPES record last updated: March 20, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 20, 2026, Aug 20, 2018 (2 updates tracked since 2018).

About Katherine Severini Hulley M.s., Bcba NPPES

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

KATHERINE SEVERINI HULLEY M.S., BCBA (NPI 1508346420) is an individual behavior analyst provider in Hatfield, Massachusetts, licensed in (1-17-28333) and active in the NPI registry since August 2018.

NPPES Registry Identity

NPI1508346420
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameKATHERINE SEVERINI HULLEYCredential: M.S., BCBA
Location Address62 MAIN ST UNIT 2.3UHatfield, MA 01038-7919
Mailing Address262 N Main StFlorence, MA 01062-1221
Phone(413) 247-6364
Sole ProprietorNo
Enumeration DateAugust 20, 2018
Last NPPES UpdateMarch 20, 20262 updates tracked since enumeration
NPPES CertifiedMarch 20, 2026
✔ NPI 1508346420 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 · 1-17-28333
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.
62 MAIN ST UNIT 2.3U, Hatfield, MA 01038
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care.Insurance ›

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 Katherine Hulley's NPI number?

The NPI number for Katherine Hulley is 1508346420. It was assigned to this individual provider in the NPPES registry on August 20, 2018.

Where is Katherine Hulley located?

Katherine Hulley practices at 62 Main St Unit 2.3u, Hatfield, MA 01038. The listed phone number is (413) 247-6364.

What is Katherine Hulley's specialty?

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

What insurance does Katherine Hulley accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Katherine Hulley 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 Katherine Hulley was last updated on March 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.