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Demko Group LLC

Chiropractor in Chesterton, IN · enumerated 2020 · authorized official Margaret Demko, Office Coordinator.

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

National Provider Identifier

1710594486

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Registry record

Entity type Organization (Type 2)
Legal business name Demko Group LLC
Other name <Unavail>
Practice address 810 Michael Dr Ste E, Chesterton, IN, 46304
Phone (219) 921-2095
Fax (219) 533-4014
Enumeration date Sep 28, 2020
Last updated in NPPES Apr 1, 2024

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers Primary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary

Authorized official

Name Margaret Demko
Title Office Coordinator
Phone (219) 508-4154

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 is the NPI number for Demko Group LLC?
The NPI for Demko Group LLC is 1710594486, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Demko Group LLC?
NPPES lists Margaret Demko (Office Coordinator) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-01.