Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jonathon A Layden, D.C.
Chiropractor in Maryville, MO · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1306371307
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Registry record
Entity type Individual (Type 1)
Name Jonathon A Layden
Credential D.C.
Sex Male
Practice address 1206 S Main St, Maryville, MO, 64468
Phone (660) 582-5959
Fax (660) 582-6373
Enumeration date Apr 27, 2017
Last updated in NPPES Aug 2, 2018
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC 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.
Frequently asked questions
Is NPI 1306371307 active?
Yes, as of the latest NPPES snapshot, NPI 1306371307 is active (record last updated 2018-08-02).
How do I verify Jonathon Layden's NPI record?
Cross-check NPI 1306371307 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-02.