Light Street Ei, LLC

Light Street Ei, LLC is a healthcare organization registered as Speech-Language Pathologist in Glenview, IL, holding Type 2 (organization) NPI 1376928689 since 2015. The authorized official on file is Michael Maloney, President.

✓ Active NPI ✓ Valid NPI checksum Organization subpart

NPI	1376928689
Entity type	Organization (Type 2)
Legal business name	Light Street Ei, LLC
Parent organization	Learn-It Systems
Practice address	2700 PATRIOT BLVD, SUITE 250, Glenview, IL, 60026
Phone	8159318595
Fax	8558374651
Enumeration date	2015-07-28
Last updated in NPPES	2016-07-20

Authorized official

Name	Michael Maloney
Title	President
Phone	4103690000

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
235Z00000X	Speech-Language Pathologist	Primary	—	IL

Copy-ready billing details

Provider: Light Street Ei, LLC
NPI: 1376928689
Taxonomy: 235Z00000X (Speech-Language Pathologist)
Address: 2700 PATRIOT BLVD, SUITE 250, Glenview, IL, 60026

Providers at this address

NPI	Name	Type	Specialty	Location
1073834453	Irina Tutunikov	Individual	Internal Medicine Physician	Glenview, IL
1871884080	Heain Chung	Individual	Clinical Social Worker	Glenview, IL
1922439769	Psychotherapy4u, Inc	Organization	Clinical Social Worker	Glenview, IL
1982247813	Bethany Walker	Individual	Clinical Psychologist	Glenview, IL
1992571988	Boldly You Psychotherapy	Organization	Mental Health Clinic/Center (Including Community Mental Health Center)	Glenview, IL
1912799974	Lumiclinics Pllc	Organization	Primary Care Clinic/Center	Glenview, IL
1114806734	Caitlin Cox Treffert	Individual	Clinical Neuropsychologist	Glenview, IL

Verify this record

Cross-check NPI 1376928689 against the authoritative CMS record: view Light Street Ei, LLC on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2016-07-20. Verify at npiregistry.cms.hhs.gov.

Where is Light Street Ei, LLC located?

The practice location on file with NPPES is in Glenview, IL.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2016-07-20.