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Dr. Brian Charles Karwowski, D.C.

Chiropractor in Elmhurst, IL · enumerated 2006 · practices at Progressive Medicine, Ltd..

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

National Provider Identifier

1174692255

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Registry record

Entity type Individual (Type 1)
Name Dr. Brian Charles Karwowski
Credential D.C.
Sex Male
Practice address 110 W Park Ave, Ste. C, Elmhurst, IL, 60126
Phone (630) 359-5483
Fax (630) 359-5624
Enumeration date Nov 6, 2006
Last updated in NPPES Aug 4, 2012

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 038010183 (IL) Primary
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier Type State Issuer
K16560 Other IL MEMBER NUMBER
211452 Other IL MEDICARE PIN NUMBER

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

Where does Brian Karwowski practice?
The practice location on file with NPPES is in Elmhurst, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Brian Karwowski?
The National Provider Identifier (NPI) for Brian Karwowski is 1174692255, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-08-04.