Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Mathew Jon Lyden, ATC

Q: What is the NPI number for Mathew Lyden?

The National Provider Identifier (NPI) for Mathew Lyden is 1326025552, a Type 1 (individual) record in the CMS NPPES registry.

Athletic Trainer in Nashville, TN · enumerated 2005.

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

National Provider Identifier

1326025552

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Registry record

Entity type Individual (Type 1)

Name Mr. Mathew Jon Lyden

Credential ATC

Sex Male

Practice address 2000 Church St, Box 18, Nashville, TN, 37236

Phone (615) 284-4808

Fax (615) 284-4811

Enumeration date Dec 29, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 0000000472 (TN) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Mathew Lyden?

The National Provider Identifier (NPI) for Mathew Lyden is 1326025552, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mathew Lyden practice?

The practice location on file with NPPES is in Nashville, TN. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.