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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MARGARET BANASEK
NPI 1346167558
Speech-Language Pathologist in Wheaton, IL

Active since June 30, 2026
140 E LOOP RD, WHEATON, IL 60189(312) 243-8487 Get Directions Write a Review

NPPES record added: June 30, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Margaret Banasek NPPES

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

MARGARET BANASEK (NPI 1346167558) is an individual speech-language pathologist provider in Wheaton, Illinois, licensed in Illinois (146028968) and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1346167558
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMARGARET BANASEK
Location Address140 E LOOP RDWheaton, IL 60189-8407
Mailing Address1233 W Adams StChicago, IL 60607-2801 · (312) 243-8487
Phone(312) 243-8487
Sole ProprietorNo
Enumeration DateJune 30, 2026
NPPES CertifiedJune 30, 2026
✔ NPI 1346167558 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers
Taxonomy Code235Z00000X
License✔ Licensed in IL · 146028968
Definition
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.
140 E LOOP RD, Wheaton, IL 60189
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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.

NATALIE ANDERSON CCC-SLP
Speech-Language Pathologist
140 E LOOP RD
WHEATON, IL 60189
Dupage County (312) 243-8487
RITA ANNE SHADLE
Developmental Therapist
140 E LOOP RD
WHEATON, IL 60189
Dupage County (312) 243-8487
JENNIFER OSBORNE PTA
Physical Therapy Assistant
140 E LOOP RD
WHEATON, IL 60189
Dupage County (312) 243-8487
TALECIA ROSS RDN
Dietitian, Registered
140 E LOOP RD
WHEATON, IL 60189
Dupage County (312) 243-8487
TAYLOR-SIMONE OROZCO
Behavior Technician
140 E LOOP RD
WHEATON, IL 60189
Dupage County (312) 243-8487
HANNAH ODONNELL LPC
Counselor (Professional)
140 E LOOP RD
WHEATON, IL 60189
Dupage County (312) 243-8487
CYNTHIA BARDELL
Behavior Analyst
140 E LOOP RD
WHEATON, IL 60189
Dupage County (312) 243-8487
DR. KRISTIN CAROL CATALANO DPT
Physical Therapist
140 E LOOP RD
WHEATON, IL 60189
Dupage 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 Margaret Banasek's NPI number?

The NPI number for Margaret Banasek is 1346167558. It was assigned to this individual provider in the NPPES registry on June 30, 2026.

Where is Margaret Banasek located?

Margaret Banasek practices at 140 E Loop Rd, Wheaton, IL 60189. The listed phone number is (312) 243-8487.

What is Margaret Banasek's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

When was this NPI record last updated?

The NPPES record for Margaret Banasek was last updated on June 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 51 days 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.