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R.T. Althardt Dc Ltd

Chiropractor in Greenville, IL · enumerated 2010 · authorized official Ronald Althardt, Chiropractic.

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

National Provider Identifier

1427367994

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Registry record

Entity type Organization (Type 2)
Legal business name R.T. Althardt Dc Ltd
Practice address 203 E Main St, Greenville, IL, 62246
Phone (618) 664-3001
Fax (618) 664-1898
Enumeration date Oct 1, 2010
Last updated in NPPES Oct 1, 2010

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License 038.003242 (IL) Primary

Authorized official

Name Ronald Althardt
Title Chiropractic
Phone (618) 664-3001

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 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.
What type of organization is R.T. Althardt Dc Ltd?
R.T. Althardt Dc Ltd is registered in NPPES as a Chiropractor (its primary provider taxonomy).

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-10-01.