KATIE HARRIS SIMMS MA, BCBA, LBA
NPI 1487298857
Behavior Analyst in Chicago, IL

Q: What is Katie Simms's NPI number?

The NPI number for Katie Simms is 1487298857. It was assigned to this individual provider in the NPPES registry on October 29, 2019.

Q: What is Katie Simms'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 Katie Simms was last updated on January 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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 October 29, 2019

332 S MICHIGAN AVE, STE 900, CHICAGO, IL 60604(985) 438-0100 Get Directions Write a Review

NPPES record last updated: January 28, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 28, 2026, Nov 24, 2025, Oct 29, 2019 (3 updates tracked since 2019).

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About Katie Harris Simms Ma, Bcba, Lba NPPES

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

KATIE HARRIS SIMMS MA, BCBA, LBA (NPI 1487298857) is an individual behavior analyst provider in Chicago, Illinois, licensed in Illinois (152.001554) and active in the NPI registry since October 2019.

NPPES Registry Identity

NPI1487298857

Entity TypeIndividualFemale

Primary Taxonomy103K00000X

Provider Legal NameKATIE HARRIS SIMMSCredential: MA, BCBA, LBA

Location Address332 S MICHIGAN AVE, STE 900Chicago, IL 60604-4393

Mailing Address7108 S Kanner HwyStuart, FL 34997-7462

Phone(985) 438-0100

Sole ProprietorYes

Enumeration DateOctober 29, 2019

Last NPPES UpdateJanuary 28, 20263 updates tracked since enumeration

NPPES CertifiedJanuary 28, 2026

✔ NPI 1487298857 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 IL · 152.001554

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.

332 S MICHIGAN AVE, Chicago, IL 60604

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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, Medica, Oscar Insurance Company.Insurance ›

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.

ERICA EUREKA COWANS

Behavior Technician

332 S MICHIGAN AVE
CHICAGO, IL 60604

Cook County (888) 832-6727

DANIELA MICHELLE VIDAL LCSW

Social Worker (Clinical)

332 S MICHIGAN AVE, SUITE 121 #5125
CHICAGO, IL 60604

Cook County (312) 308-0218

CHANTELLE HARDEMAN

Homemaker

332 S MICHIGAN AVE
CHICAGO, IL 60604

Cook County (773) 633-7479

LAURIE MARINGER LCSW

Social Worker (Clinical)

332 S MICHIGAN AVE, SUITE 121 #5452
CHICAGO, IL 60604

Cook County (312) 635-5383

MARY ANN AVILA-CANTORE APN, FNP-C

Nurse Practitioner (Family)

332 S MICHIGAN AVE, 1100
CHICAGO, IL 60604

Cook County (888) 660-4425

JESUS MORALES BCBA

Behavior Analyst

332 S MICHIGAN AVE, STE 900
CHICAGO, IL 60604

Cook County (855) 832-6727

CARLINA HILL RMA

Technician, Pathology (Phlebotomy)

332 S MICHIGAN AVE
CHICAGO, IL 60604

Cook County (888) 923-4272

MS. ASANTEWAH DANIELS APN

Nurse Practitioner (Primary Care)

332 S MICHIGAN AVE
CHICAGO, IL 60604

Cook County (708) 874-0393

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 Katie Simms's NPI number?

The NPI number for Katie Simms is 1487298857. It was assigned to this individual provider in the NPPES registry on October 29, 2019.

Where is Katie Simms located?

Katie Simms practices at 332 S Michigan Ave Ste 900, Chicago, IL 60604. The listed phone number is (985) 438-0100.

What is Katie Simms's specialty?

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

What insurance does Katie Simms accept?

Health plans from Anthem Blue Cross and Blue Shield, Medica and Oscar Insurance Company list Katie Simms 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 Katie Simms was last updated on January 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.