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Midwest Neurological Associates Ltd.

Neurology Physician in Joliet, IL · enumerated 2007 · authorized official Grazyna Piekos, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1932224946

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Registry record

Entity type Organization (Type 2)
Legal business name Midwest Neurological Associates Ltd.
Practice address 1513 Essington Rd, Joliet, IL, 60435
Phone (815) 730-1200
Fax (815) 730-1066
Enumeration date Mar 20, 2007
Last updated in NPPES Oct 3, 2008

Taxonomy & classification

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 03609242IL (IL) Primary
261QM2500X Medical Specialty Clinic/Center Ambulatory Health Care Facilities Secondary

Authorized official

Name Grazyna Piekos
Title Owner
Phone (815) 730-1200

Other identifiers

Identifier Type State Issuer
036090242 Medicaid IL -

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.

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Frequently asked questions

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Midwest Neurological Associates Ltd.?
Midwest Neurological Associates Ltd. is registered in NPPES as a Neurology Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-03.