Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Timothy M Barnes, PT

Physical Therapist in Watertown, WI · enumerated 2016.

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

National Provider Identifier

1376905141

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Registry record

Entity type Individual (Type 1)

Name Timothy M Barnes

Credential PT

Sex Male

Practice address 125 Hospital Dr, Watertown, WI, 53098

Phone (920) 262-4220

Enumeration date Mar 22, 2016

Last updated in NPPES Mar 22, 2016

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 12132-24 (WI) 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
12132-24	Other	WI	WISCONSIN PHYSICAL THERAPIST LICENSE

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 Timothy Barnes practice?

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

What is the NPI number for Timothy Barnes?

The National Provider Identifier (NPI) for Timothy Barnes is 1376905141, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-22.