Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dr. K. Berk, Wholistic Health Care

Chiropractor in Northfield, IL · enumerated 2007 · authorized official Karen Berk, Proprieter,Ceo,Founder,.

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

National Provider Identifier

1962625038

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Registry record

Entity type Organization (Type 2)

Legal business name Dr. K. Berk, Wholistic Health Care

Other name <Unavail>

Practice address 1780 Maple St, #100, Northfield, IL, 60093

Phone (847) 784-9667

Fax (847) 784-9669

Enumeration date Apr 10, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers Primary

Authorized official

Name Karen Berk

Title Proprieter,Ceo,Founder,

Phone (847) 784-9667

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

Where is Dr. K. Berk, Wholistic Health Care located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.