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ALEXANDRIA MARIE LEONARDO M.S. CCC-SLP/L
NPI 1184466070
Speech-Language Pathologist in La Grange, IL

Active since June 11, 2024
18 N CATHERINE AVE, LA GRANGE, IL 60525(708) 482-9453 Get Directions Write a Review

NPPES record last updated: September 2, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 2, 2025, Jun 11, 2024 (2 updates tracked since 2024).

About Alexandria Marie Leonardo M.s. Ccc-slp/l NPPES

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

ALEXANDRIA MARIE LEONARDO M.S. CCC-SLP/L (NPI 1184466070) is an individual speech-language pathologist provider in La Grange, Illinois, licensed in Illinois (146.018568) and active in the NPI registry since June 2024. She maintains a secondary practice location in Palos Hills.

NPPES Registry Identity

NPI1184466070
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameALEXANDRIA MARIE LEONARDOCredential: M.S. CCC-SLP/L
Location Address18 N CATHERINE AVELa Grange, IL 60525-5930
Mailing Address18 N Catherine AveLa Grange, IL 60525-5930 · (708) 482-9453
Phone(708) 482-9453
Sole ProprietorNo
Enumeration DateJune 11, 2024
Last NPPES UpdateSeptember 2, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 2, 2025
✔ NPI 1184466070 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 · 146.018568
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.
18 N CATHERINE AVE, La Grange, IL 60525
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Secondary Practice Location 1

Location 110125 S Roberts Rd Ste 104Palos Hills, IL 60465-1557 · Phone (708) 625-5071

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.

MRS. AMANDA M SICKING SLP
Speech-Language Pathologist
18 N CATHERINE AVE
LA GRANGE, IL 60525
Cook County (708) 482-9453
CAITLIN SULLIVAN
Speech-Language Pathologist
18 N CATHERINE AVE
LA GRANGE, IL 60525
Cook County (708) 482-9453
DANIELLE BURKE M.A., BCBA
Behavior Analyst
18 N CATHERINE AVE
LA GRANGE, IL 60525
Cook County (708) 482-9423
MISS KASEY MARY ABRAHAMSEN SLP
Speech-Language Pathologist
18 N CATHERINE AVE
LA GRANGE, IL 60525
Cook County (708) 482-9453
AILEEN LYSAUGHT M.S. CCC-SLP/L
Speech-Language Pathologist
18 N CATHERINE AVE
LA GRANGE, IL 60525
Cook County (708) 482-9453
SARAH JONES
Speech-Language Pathologist
18 N CATHERINE AVE
LA GRANGE, IL 60525
Cook County (708) 482-9453
JENNA R. SQUILLO BCBA
Behavior Analyst
18 N CATHERINE AVE
LA GRANGE, IL 60525
Cook County (708) 482-8453
DR. ALLISON LOUISE HARVEY OTD
Occupational Therapist
18 N CATHERINE AVE
LA GRANGE, IL 60525
Cook County (708) 482-9453

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 Alexandria Leonardo's NPI number?

The NPI number for Alexandria Leonardo is 1184466070. It was assigned to this individual provider in the NPPES registry on June 11, 2024.

Where is Alexandria Leonardo located?

Alexandria Leonardo practices at 18 N Catherine Ave, La Grange, IL 60525. The listed phone number is (708) 482-9453.

What is Alexandria Leonardo'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 Alexandria Leonardo was last updated on September 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.