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SARAH R SEPLOWIN
NPI 1366166712
Behavior Analyst in Carol Stream, IL

Active since September 29, 2022
411 E GENEVA RD, CAROL STREAM, IL 60188(630) 326-7982 Get Directions Write a Review

NPPES record last updated: January 26, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 26, 2026, Apr 2, 2025, Nov 4, 2024 and 1 more (4 updates tracked since 2022).

About Sarah R Seplowin NPPES

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

SARAH R SEPLOWIN (NPI 1366166712) is an individual behavior analyst provider in Carol Stream, Illinois and active in the NPI registry since September 2022.

NPPES Registry Identity

NPI1366166712
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameSARAH R SEPLOWIN
Location Address411 E GENEVA RDCarol Stream, IL 60188-2457
Mailing Address411 E Geneva RdCarol Stream, IL 60188-2457 · (630) 326-7982
Phone(630) 326-7982
Sole ProprietorNo
Enumeration DateSeptember 29, 2022
Last NPPES UpdateJanuary 26, 20264 updates tracked since enumeration
NPPES CertifiedJanuary 26, 2026
✔ NPI 1366166712 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code103K00000X
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
411 E GENEVA RD, Carol Stream, IL 60188
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Other Providers at the Same Location NPPES 11

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KELLIE KREFFT M.A., CCC-SLP
Speech-Language Pathologist
411 E GENEVA RD
CAROL STREAM, IL 60188
Dupage County (815) 469-1500
JEANNINE PHILLIPS M.A. CCC-SLP
Speech-Language Pathologist
411 E GENEVA RD
CAROL STREAM, IL 60188
Dupage County (815) 469-1500
LSK SERVICES LLC
Clinic/Center
411 E GENEVA RD
CAROL STREAM, IL 60188
Dupage County (847) 651-7733
STACY MUELLER BCBA
Behavior Analyst
411 E GENEVA RD
CAROL STREAM, IL 60188
Dupage County (815) 469-1500
VI VO
Behavior Analyst
411 E GENEVA RD
CAROL STREAM, IL 60188
Dupage County (815) 469-1500
DR. MARIE-MICHELE TRUCHON PHD, BCBA
Behavior Analyst
411 E GENEVA RD
CAROL STREAM, IL 60188
Dupage County (815) 469-1500
MISS SHELBY CORINNE VANDEVER M.ED, BCBA
Behavior Analyst
411 E GENEVA RD
CAROL STREAM, IL 60188
Dupage County (815) 469-1500
CHRISTINE LYONS LCPC
Counselor (Mental Health)
411 E GENEVA RD
CAROL STREAM, IL 60188
Dupage County (630) 326-7982

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 Sarah Seplowin's NPI number?

The NPI number for Sarah Seplowin is 1366166712. It was assigned to this individual provider in the NPPES registry on September 29, 2022.

Where is Sarah Seplowin located?

Sarah Seplowin practices at 411 E Geneva Rd, Carol Stream, IL 60188. The listed phone number is (630) 326-7982.

What is Sarah Seplowin'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 Sarah Seplowin was last updated on January 26, 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.