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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MADELYN MARSTON
NPI 1770265902
Speech-Language Pathologist in St Charles, IL

Active since August 07, 2023
1304 RONZHEIMER AVE, ST CHARLES, IL 60174(331) 228-4873 Get Directions Write a Review

NPPES record last updated: September 22, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

Record update history: Sep 22, 2026, Aug 7, 2023 (2 updates tracked since 2023).

About Madelyn Marston NPPES

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

MADELYN MARSTON (NPI 1770265902) is an individual speech-language pathologist provider in St Charles, Illinois, licensed in Illinois (242.007293) and active in the NPI registry since August 2023.

NPPES Registry Identity

NPI1770265902
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMADELYN MARSTON
Location Address1304 RONZHEIMER AVESt Charles, IL 60174-4450
Mailing Address826 Morton StBatavia, IL 60510-2956 · (630) 624-0907
Phone(331) 228-4873
Sole ProprietorYes
Enumeration DateAugust 7, 2023
Last NPPES UpdateSeptember 22, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 22, 2026
✔ NPI 1770265902 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 · 242.007293
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.
1304 RONZHEIMER AVE, St Charles, IL 60174
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Other Names 1

Former Name (1)Madelyn Prodoehl

Other Providers at the Same Location NPPES 10

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

KATIE GOLDSTEIN CF-SLP
Speech-Language Pathologist
1304 RONZHEIMER AVE
ST CHARLES, IL 60174
Kane County (331) 228-4873
MID VALLEY SPEC ED COOP
Local Education Agency (LEA)
1304 RONZHEIMER AVE
ST CHARLES, IL 60174
Kane County (630) 513-4400
MRS. JAMIE LYNN STROCK
Speech-Language Pathologist
1304 RONZHEIMER AVE
ST CHARLES, IL 60174
Kane County (630) 228-4873
JENNIE STELLATO MOTR/L
Occupational Therapist
1304 RONZHEIMER AVE
ST CHARLES, IL 60174
Kane County (331) 228-2458
SAVANAH GAYALDO
Student in an Organized Health Care Education/Training Program
1304 RONZHEIMER AVE
ST CHARLES, IL 60174
Kane County (817) 586-8138
MRS. MELISSA JACKSON SLP
Speech-Language Pathologist
1304 RONZHEIMER AVE
ST CHARLES, IL 60174
Kane County (331) 228-4873
MS. RONA LEE HENNE OTR/L
Occupational Therapist
1304 RONZHEIMER AVE
ST CHARLES, IL 60174
Kane County (331) 228-4873
MRS. JESSICA LYNN ANTONIOU
Speech-Language Pathologist
1304 RONZHEIMER AVE
ST CHARLES, IL 60174
Kane County (331) 228-3874

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 Madelyn Marston's NPI number?

The NPI number for Madelyn Marston is 1770265902. It was assigned to this individual provider in the NPPES registry on August 7, 2023. The provider is also known as Madelyn Prodoehl.

Where is Madelyn Marston located?

Madelyn Marston practices at 1304 Ronzheimer Ave, St Charles, IL 60174. The listed phone number is (331) 228-4873.

What is Madelyn Marston'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 Madelyn Marston was last updated on September 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.