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MRS. LILIANA DIAZ M.S.,CCC-SLP
NPI 1033576855
Speech-Language Pathologist in Chicago, IL

Active since January 25, 2016
3711 N RAVENSWOOD AVE, CHICAGO, IL 60613(773) 263-6981 Get Directions Write a Review

NPPES record last updated: September 1, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Sep 1, 2025, Jan 25, 2016 (2 updates tracked since 2016).

About Mrs. Liliana Diaz M.s.,ccc-slp NPPES

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

MRS. LILIANA DIAZ M.S.,CCC-SLP (NPI 1033576855) is an individual speech-language pathologist provider in Chicago, Illinois, licensed in Illinois (146012646) and active in the NPI registry since January 2016.

NPPES Registry Identity

NPI1033576855
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMRS. LILIANA DIAZCredential: M.S.,CCC-SLP
Location Address3711 N RAVENSWOOD AVEChicago, IL 60613-3599
Mailing Address8607 S Kostner AveChicago, IL 60652-3542 · (773) 562-7657
Phone(773) 263-6981
Sole ProprietorNo
Enumeration DateJanuary 25, 2016
Last NPPES UpdateSeptember 1, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 1, 2025
✔ NPI 1033576855 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 · 146012646
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.
3711 N RAVENSWOOD AVE, Chicago, IL 60613
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Other Providers at the Same Location NPPES 13

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

JOHANNA HILTON DOBBIN MA
Counselor (Professional)
3711 N RAVENSWOOD AVE
CHICAGO, IL 60613
Cook County (205) 807-9935
ASHLEY PINKELMAN OTR
Occupational Therapist
3711 N RAVENSWOOD AVE, SUITE 106
CHICAGO, IL 60613
Cook County (733) 828-4260
RACHEL REIBEL
Occupational Therapy Assistant
3711 N RAVENSWOOD AVE
CHICAGO, IL 60613
Cook County (773) 697-7333
MRS. KATELYN MCNELLIS LPC
Counselor (Professional)
3711 N RAVENSWOOD AVE
CHICAGO, IL 60613
Cook County (773) 274-0700
MARCELA HERNANDEZ
Social Worker (Clinical)
3711 N RAVENSWOOD AVE
CHICAGO, IL 60613
Cook County (773) 217-8299
VICTORIA NULL COTA/L
Occupational Therapy Assistant
3711 N RAVENSWOOD AVE
CHICAGO, IL 60613
Cook County (773) 697-7333
CHRISTEN SCOZZAFAVE LCSW
Social Worker (Clinical)
3711 N RAVENSWOOD AVE, SUITE 105
CHICAGO, IL 60613
Cook County (773) 575-9198
JENNIFER RODRIGUEZ
Occupational Therapy Assistant
3711 N RAVENSWOOD AVE, #106
CHICAGO, IL 60613
Cook County (773) 697-7333

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 Liliana Diaz's NPI number?

The NPI number for Liliana Diaz is 1033576855. It was assigned to this individual provider in the NPPES registry on January 25, 2016.

Where is Liliana Diaz located?

Liliana Diaz practices at 3711 N Ravenswood Ave, Chicago, IL 60613. The listed phone number is (773) 263-6981.

What is Liliana Diaz'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 Liliana Diaz was last updated on September 1, 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.