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KATELYN MEIS BCBA
NPI 1891363859
Behavior Analyst in St Charles, IL

Active since June 16, 2021
3306 SPRINGFIELD WAY, ST CHARLES, IL 60175(331) 254-8691 Get Directions Write a Review

NPPES record last updated: December 3, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 3, 2025, Feb 13, 2025, Feb 28, 2022 and 2 more (5 updates tracked since 2021).

About Katelyn Meis Bcba NPPES

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

KATELYN MEIS BCBA (NPI 1891363859) is an individual behavior analyst provider in St Charles, Illinois, licensed in (1-21-53077) and active in the NPI registry since June 2021.

NPPES Registry Identity

NPI1891363859
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameKATELYN MEISCredential: BCBA
Location Address3306 SPRINGFIELD WAYSt Charles, IL 60175-1009
Mailing Address3306 Springfield WaySt Charles, IL 60175-1009 · (331) 254-8691
Phone(331) 254-8691
Sole ProprietorYes
Enumeration DateJune 16, 2021
Last NPPES UpdateDecember 3, 20255 updates tracked since enumeration
NPPES CertifiedDecember 3, 2025
✔ NPI 1891363859 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code103K00000X
Licenses✔ Licensed · 1-21-53077✔ Licensed in IL · 152.002792
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.
3306 SPRINGFIELD WAY, St Charles, IL 60175
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Other Identifiers 2

Other1-21-53077Bacb
Other152.002792IL · Lba

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.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 Katelyn Meis's NPI number?

The NPI number for Katelyn Meis is 1891363859. It was assigned to this individual provider in the NPPES registry on June 16, 2021.

Where is Katelyn Meis located?

Katelyn Meis practices at 3306 Springfield Way, St Charles, IL 60175. The listed phone number is (331) 254-8691.

What is Katelyn Meis's specialty?

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

What insurance does Katelyn Meis accept?

Health plans from CareSource list Katelyn Meis 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 Katelyn Meis was last updated on December 3, 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.