KATHERINE STEPHENS
NPI 1184471518
Behavior Analyst in Lynnwood, WA

Q: What is Katherine Stephens's NPI number?

The NPI number for Katherine Stephens is 1184471518. It was assigned to this individual provider in the NPPES registry on May 3, 2024.

Q: What is Katherine Stephens's specialty?

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

Active since May 03, 2024

20816 44TH AVE W STE 103, LYNNWOOD, WA 98036(180) 046-5320 Get Directions Write a Review

NPPES record last updated: March 9, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 9, 2026, Dec 30, 2025, May 3, 2024 (3 updates tracked since 2024).

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About Katherine Stephens NPPES

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

KATHERINE STEPHENS (NPI 1184471518) is an individual behavior analyst provider in Lynnwood, Washington and active in the NPI registry since May 2024. She maintains a secondary practice location in Everett.

NPPES Registry Identity

NPI1184471518

Entity TypeIndividualFemale

Primary Taxonomy103K00000X

Provider Legal NameKATHERINE STEPHENS

Location Address20816 44TH AVE W STE 103Lynnwood, WA 98036-7744

Mailing Address542 Amherst St Ste BNashua, NH 03063-1016

Phone(180) 046-5320

Sole ProprietorNo

Enumeration DateMay 3, 2024

Last NPPES UpdateMarch 9, 20263 updates tracked since enumeration

NPPES CertifiedMarch 9, 2026

✔ NPI 1184471518 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.

20816 44TH AVE W STE 103, Lynnwood, WA 98036

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Secondary Practice Location 1

Location 17011 McDougall AveEverett, WA 98203-5460 · Phone (206) 677-6857

Other Providers at the Same Location NPPES 8

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

JENNIFER DYER

Behavior Analyst