Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Northwest Neurology, Ltd

Neurology Physician in Lake Barrington, IL · enumerated 2006 · authorized official Sanford Sherman, President.

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

National Provider Identifier

1427094077

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Registry record

Entity type Organization (Type 2)

Legal business name Northwest Neurology, Ltd

Practice address 22285 N Pepper Rd, Suite 401, Lake Barrington, IL, 60010

Phone (847) 882-6604

Fax (847) 882-6228

Enumeration date Jun 21, 2006

Last updated in NPPES Jun 22, 2015

Taxonomy & classification

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 042005757 (IL) Primary

Authorized official

Name Sanford Sherman

Title President

Phone (847) 882-6604

Other identifiers

Identifier	Type	State	Issuer
698600	Other	IL	MEDICARE PTAN

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2015-06-22. Verify at npiregistry.cms.hhs.gov.

Where is Northwest Neurology, Ltd located?

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

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-06-22.