Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Thomas J Caldwell, PT, ATC

Athletic Trainer in Columbus, OH · enumerated 2007.

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

National Provider Identifier

1619183423

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Registry record

Entity type Individual (Type 1)

Name Mr. Thomas J Caldwell

Credential PT, ATC

Sex Male

Practice address 2050 Kenny Rd, 3100, Columbus, OH, 43221

Phone (614) 293-2419

Enumeration date May 16, 2007

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

2251S0007X Sports Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT004722 (OH) Secondary

2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License AT002476 (OH) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Thomas Caldwell practice?

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

What is the NPI number for Thomas Caldwell?

The National Provider Identifier (NPI) for Thomas Caldwell is 1619183423, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.