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RONALD J YTEM BCBA
NPI 1699341883
Behavior Analyst in Chicago, IL

Active since May 28, 2021
1233 W ADAMS ST, CHICAGO, IL 60607(312) 243-8487 Get Directions Write a Review

NPPES record last updated: August 5, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 5, 2025, May 28, 2021 (2 updates tracked since 2021).

About Ronald J Ytem Bcba NPPES

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

RONALD J YTEM BCBA (NPI 1699341883) is an individual behavior analyst provider in Chicago, Illinois, licensed in Illinois (1-25-82013) and active in the NPI registry since May 2021.

NPPES Registry Identity

NPI1699341883
Entity TypeIndividualMale
Primary Taxonomy103K00000X
Provider Legal NameRONALD J YTEMCredential: BCBA
Location Address1233 W ADAMS STChicago, IL 60607-2801
Mailing Address310 N Loomis StChicago, IL 60607-1147 · (312) 243-8487
Phone(312) 243-8487
Sole ProprietorNo
Enumeration DateMay 28, 2021
Last NPPES UpdateAugust 5, 20252 updates tracked since enumeration
NPPES CertifiedAugust 5, 2025
✔ NPI 1699341883 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 · 1-25-82013
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
1233 W ADAMS ST, Chicago, IL 60607
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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.

LINDSEY BEATRICE HAJEK
Behavior Technician
1233 W ADAMS ST
CHICAGO, IL 60607
Cook County (312) 243-8487
ALLISON YING HUYNH PT, DPT
Physical Therapist
1233 W ADAMS ST
CHICAGO, IL 60607
Cook County (312) 243-8487
AMANDA ROKAITIS
Speech-Language Pathologist
1233 W ADAMS ST
CHICAGO, IL 60607
Cook County (312) 243-8487
REYNA NAJERA
Behavior Technician
1233 W ADAMS ST
CHICAGO, IL 60607
Cook County (312) 243-8487
KASSANDRA CERDA
Speech-Language Pathologist
1233 W ADAMS ST
CHICAGO, IL 60607
Cook County (312) 243-8487
ELENA ROSE BARANYK
Speech-Language Pathologist
1233 W ADAMS ST
CHICAGO, IL 60607
Cook County (312) 243-8487
CAROLINE KLOS
Speech-Language Pathologist
1233 W ADAMS ST
CHICAGO, IL 60607
Cook County (312) 243-8487
DR. ERIN MARGARET HENLEY PT, DPT
Physical Therapist
1233 W ADAMS ST
CHICAGO, IL 60607
Cook County (312) 243-8487

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 Ronald Ytem's NPI number?

The NPI number for Ronald Ytem is 1699341883. It was assigned to this individual provider in the NPPES registry on May 28, 2021.

Where is Ronald Ytem located?

Ronald Ytem practices at 1233 W Adams St, Chicago, IL 60607. The listed phone number is (312) 243-8487.

What is Ronald Ytem's specialty?

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

When was this NPI record last updated?

The NPPES record for Ronald Ytem was last updated on August 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.