Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Northwestern Memorial Physicians Group

Non-Pharmacy Dispensing Site in Chicago, IL · enumerated 2011 · authorized official Cynthia Knoll, Vice President of Operations.

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

National Provider Identifier

1093097040

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Registry record

Entity type Organization (Type 2)

Legal business name Northwestern Memorial Physicians Group

Practice address 1460 N Halsted St, Suite 502, Chicago, IL, 60642

Phone (312) 926-7028

Enumeration date Sep 15, 2011

Last updated in NPPES Sep 15, 2011

Taxonomy & classification

332900000X Non-Pharmacy Dispensing Site Suppliers · License 036095919 (IL) Primary

Authorized official

Name Cynthia Knoll

Title Vice President of Operations

Phone (312) 926-6147

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 → Validate an NPI →

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 Northwestern Memorial Physicians Group?

Northwestern Memorial Physicians Group is registered in NPPES as a Non-Pharmacy Dispensing Site (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-15.