Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 30 days.

CORINNA OLSEN M.S., CCC-SLP/L
NPI 1437070992
Speech-Language Pathologist in Midlothian, IL

Active since July 22, 2026
14621 HARDING AVE, MIDLOTHIAN, IL 60445(708) 388-4121 Get Directions Write a Review

NPPES record added: July 22, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Corinna Olsen M.s., Ccc-slp/l NPPES

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

CORINNA OLSEN M.S., CCC-SLP/L (NPI 1437070992) is an individual speech-language pathologist provider in Midlothian, Illinois, licensed in Illinois (146.018882) and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1437070992
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameCORINNA OLSENCredential: M.S., CCC-SLP/L
Location Address14621 HARDING AVEMidlothian, IL 60445-2847
Mailing Address8305 S 77th CtBridgeview, IL 60455-1742
Sole ProprietorNo
Enumeration DateJuly 22, 2026
NPPES CertifiedJuly 22, 2026
NPI 1437070992 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 · 146.018882
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.

14621 HARDING AVE, Midlothian, IL 60445

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 Corinna Olsen's NPI number?

The NPI number for Corinna Olsen is 1437070992. It was assigned to this individual provider in the NPPES registry on July 22, 2026.

Where is Corinna Olsen located?

Corinna Olsen practices at 14621 Harding Ave, Midlothian, IL 60445. The listed phone number is (708) 388-4121.

What is Corinna Olsen'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 Corinna Olsen was last updated on July 22, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.