NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Casey Lyn Overton, R.N., D.C.

Chiropractor in O Fallon, MO · enumerated 2009 · practices at Friedrichs Physical Therapy, LLC.

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

National Provider Identifier

1184862286

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Registry record

Entity type Individual (Type 1)
Name Dr. Casey Lyn Overton
Credential R.N., D.C.
Sex Female
Practice address O Fallon, MO, 63368
Phone (636) 978-6995
Enumeration date Jan 27, 2009
Last updated in NPPES Apr 22, 2015

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 20144038486 (MO) Primary
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

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 do I verify Casey Overton's NPI record?
Cross-check NPI 1184862286 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1184862286 active?
Yes, as of the latest NPPES snapshot, NPI 1184862286 is active (record last updated 2015-04-22).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-04-22.