Chicago Neurological Services, Ltd

Chicago Neurological Services, Ltd is a healthcare organization registered as Neurology Physician in River Forest, IL, holding Type 2 (organization) NPI 1730326323 since 2009. The authorized official on file is Lenny Cohen, President.

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NPI	1730326323
Entity type	Organization (Type 2)
Legal business name	Chicago Neurological Services, Ltd
Practice address	7319 NORTH AVE, River Forest, IL, 60305
Phone	7086657000
Enumeration date	2009-01-19
Last updated in NPPES	2026-02-11

Authorized official

Name	Lenny Cohen
Title	President
Phone	7086657000

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
2084N0400X	Neurology Physician	Primary	—	—

Copy-ready billing details

Provider: Chicago Neurological Services, Ltd
NPI: 1730326323
Taxonomy: 2084N0400X (Neurology Physician)
Address: 7319 NORTH AVE, River Forest, IL, 60305

Providers at this address

NPI	Name	Type	Specialty	Location
1871690008	Merit Center for Sleep Health of Oak Park, LLC	Organization	Sleep Disorder Diagnostic Clinic/Center	River Forest, IL
1164683157	Dr Mary Kelly	Organization	Family Medicine Physician	River Forest, IL
1497903314	Mary L. Kelly, D.O., S.C.	Organization	Medical Specialty Clinic/Center	River Forest, IL
1699384784	Andrew Chan	Individual	Physician Assistant	River Forest, IL

Verify this record

Cross-check NPI 1730326323 against the authoritative CMS record: view Chicago Neurological Services, Ltd 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 2026-02-11. Verify at npiregistry.cms.hhs.gov.

Where is Chicago Neurological Services, Ltd located?

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

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-02-11.