MEGAN A THAYER MA, BCBA
NPI 1962967802
Behavior Analyst in Naperville, IL

Q: What is Megan Thayer's NPI number?

The NPI number for Megan Thayer is 1962967802. It was assigned to this individual provider in the NPPES registry on February 5, 2019.

Q: What is Megan Thayer'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 Megan Thayer was last updated on November 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.

Active since February 05, 2019

2011 S WASHINGTON ST, NAPERVILLE, IL 60565(815) 469-1500 Get Directions Write a Review

NPPES record last updated: November 25, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 25, 2025, Feb 3, 2023, Nov 10, 2021 and 1 more (4 updates tracked since 2019).

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About Megan A Thayer Ma, Bcba NPPES

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

MEGAN A THAYER MA, BCBA (NPI 1962967802) is an individual behavior analyst provider in Naperville, Illinois, licensed in Illinois (1-23-63707) and active in the NPI registry since February 2019. She maintains a secondary practice location in Plainfield.

NPPES Registry Identity

NPI1962967802

Entity TypeIndividualFemale

Primary Taxonomy103K00000X

Provider Legal NameMEGAN A THAYERCredential: MA, BCBA

Location Address2011 S WASHINGTON STNaperville, IL 60565-1368

Mailing Address2011 S Washington StNaperville, IL 60565-1368 · (630) 625-8494

Phone(815) 469-1500

Sole ProprietorYes

Enumeration DateFebruary 5, 2019

Last NPPES UpdateNovember 25, 20254 updates tracked since enumeration

NPPES CertifiedNovember 25, 2025

✔ NPI 1962967802 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers

Taxonomy Code103K00000X

License✔ Licensed in IL · 1-23-63707

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.

Also ListedBehavior TechnicianTaxonomy 106S00000X

2011 S WASHINGTON ST, Naperville, IL 60565

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Secondary Practice Location 1

Location 111914 Illinois RTE 59, Suite 124Plainfield, IL 60585 · Phone (154) 691-5008

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.

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