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Ryan D. Mccain, Dc, LLC

Chiropractor in O Fallon, MO · enumerated 2011 · authorized official Ryan Mccain, Chiropractor.

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

National Provider Identifier

1174801815

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Registry record

Entity type Organization (Type 2)
Legal business name Ryan D. Mccain, Dc, LLC
Other name <Unavail>
Practice address 1278 Bryan Rd, O Fallon, MO, 63366
Phone (636) 393-8753
Enumeration date Jul 29, 2011
Last updated in NPPES Mar 5, 2014

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License 2010040771 (MO) Primary

Authorized official

Name Ryan Mccain
Title Chiropractor
Phone (314) 435-0186

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2014-03-05. Verify at npiregistry.cms.hhs.gov.
Where is Ryan D. Mccain, Dc, LLC located?
The practice location on file with NPPES is in O Fallon, MO.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-03-05.