Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thomas Kelzer, MS.ATC/PT

Physical Therapist in Bloomington, IN · enumerated 2005.

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

National Provider Identifier

1497736565

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Registry record

Entity type Individual (Type 1)

Name Thomas Kelzer

Credential MS.ATC/PT

Sex Male

Practice address 583 S Clarizz Blvd, Bloomington, IN, 47401

Phone (812) 333-2663

Fax (812) 333-8160

Enumeration date Nov 7, 2005

Last updated in NPPES Nov 9, 2018

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 05003193A (IN) Primary

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

Other identifiers

Identifier	Type	State	Issuer
P00155847	Other	IN	RAILROAD MEDICARE

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

Is NPI 1497736565 active?

Yes, as of the latest NPPES snapshot, NPI 1497736565 is active (record last updated 2018-11-09).

How do I verify Thomas Kelzer's NPI record?

Cross-check NPI 1497736565 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-11-09.