Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1366166712 Individual Practitioner Female Practitioner

Sarah R Seplowin

Behavior Analyst • Carol Stream, IL

Professional Overview & Biography Verified Profile Summary

Sarah Seplowin is a registered healthcare professional specializing in Behavior Analyst in Carol Stream, IL. Practice services are available at 411 E GENEVA RD under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

411 E Geneva Rd

Carol Stream, IL 601882457

Telephone 6303267982
Associated Practice Facility / Clinic
🏢 Lsk Services Llc Facility NPI 1275286171

Specialty Benchmarks & Practice Insights

Comparative analytics for Behavior Analyst in Carol Stream, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 13.3 Yrs
Regional Practice Density
13 Specialists

Practicing in Carol Stream, IL (3105 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2026-01-26
Behavior Analyst Primary Specialty

NUCC Taxonomy Code: 103K00000X

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.

Behavior Technician

NUCC Taxonomy Code: 106S00000X

The behavior technician is a paraprofessional who practices under the close, ongoing supervision of a behavior analyst or assistant behavior analyst certified by the Behavior Analyst Certification Board and/or credentialed by a state (such as through licensure). The behavior technician is primarily responsible for the implementation of components of behavior-analytic treatment plans developed by the supervisor. That may include collecting data on treatment targets and conducting certain types of behavioral assessments (e.g., stimulus preference assessments). The behavior technician does not design treatment or assessment plans or procedures but provides services as assigned by the supervisor responsible for his or her work.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

3 Associated Practitioners
Christine Lyons , LCPC

Counselor - Mental Health

NPI 1538767413

Licensed Clinical Professional Counselor

Ella Walker

Behavior Technician

NPI 1598480956
NPI 1811320526

Board Certified Behavior Analyst

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

8 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 26, 2026

Behavior Analyst

👤
Provider Name / Credentials Updated April 02, 2025

Recorded as SARAH SEPLOWIN

NPI Profile Active September 29, 2022

NPI status registered as active in NPPES database

📍
Updated Practice Location September 29, 2022

Registered at 411 E GENEVA RD, CAROL STREAM, IL 601882457 (Tel: 6303267982)

📍
Updated Business Mailing Address September 29, 2022

Registered at 411 E GENEVA RD, CAROL STREAM, IL 601882457 (Tel: 6303267982)

👤
Provider Name / Credentials Updated September 29, 2022

Recorded as SARAH CUTHBERT

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 29, 2022

Behavior Technician

🟢
Initial NPI Registration & Enumeration September 29, 2022

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1366166712
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 29, 2022
Last Update: January 26, 2026
Sole Proprietor: No

Mailing Address

411 E Geneva Rd

Carol Stream, IL 601882457

Phone: 6303267982

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.