Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Integrated Chiropractic of the North Shore LLC

Chiropractor in Northbrook, IL · enumerated 2006 · authorized official Mark Grumet, Owner.

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

National Provider Identifier

1639148307

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Integrated Chiropractic of the North Shore LLC

Practice address 666 Dundee Rd, Suite 307, Northbrook, IL, 60062

Phone (847) 897-8888

Enumeration date Mar 15, 2006

Last updated in NPPES Jan 22, 2013

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License 038-009467 (IL) Primary

Authorized official

Name Mark Grumet

Title Owner

Phone (847) 897-8888

Other identifiers

Identifier	Type	State	Issuer
01628196	Other	IL	BCBSIL

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 type of organization is Integrated Chiropractic of the North Shore LLC?

Integrated Chiropractic of the North Shore LLC is registered in NPPES as a Chiropractor (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 2013-01-22.