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North Shore Physicians Group, LLC

Specialist in Wilmette, IL · enumerated 2006 · authorized official John Croghan, Authorized Official.

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

National Provider Identifier

1952369217

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Registry record

Entity type Organization (Type 2)
Legal business name North Shore Physicians Group, LLC
Practice address 1625 Sheridan Rd, Wilmette, IL, 60091
Phone (847) 251-1500
Enumeration date May 3, 2006
Last updated in NPPES Jul 11, 2007

Taxonomy & classification

174400000X Specialist Other Service Providers Primary

Authorized official

Name John Croghan
Title Authorized Official
Phone (847) 251-1500

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 type of organization is North Shore Physicians Group, LLC?
North Shore Physicians Group, LLC is registered in NPPES as a Specialist (its primary provider taxonomy).
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-11.