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North County Doctors Group LLC

Chiropractor in Florissant, MO · enumerated 2007 · authorized official William Nessing, Owner.

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

National Provider Identifier

1255512588

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Registry record

Entity type Organization (Type 2)
Legal business name North County Doctors Group LLC
Practice address 629 St Francois, Florissant, MO, 63031
Phone (314) 839-4646
Fax (314) 839-0373
Enumeration date Nov 15, 2007
Last updated in NPPES Aug 26, 2021

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License 004435 (MO) Primary

Authorized official

Name William Nessing
Title Owner
Phone (314) 839-4646

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 North County Doctors Group LLC?
The NPI for North County Doctors Group LLC is 1255512588, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for North County Doctors Group LLC?
NPPES lists William Nessing (Owner) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-26.