Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brett J Williams, PT, DPT

Physical Therapist in Corvallis, OR · enumerated 2024 · practices at Corvallis Sport and Spine Physical Therapy Inc.

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

National Provider Identifier

1578309654

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Registry record

Entity type Individual (Type 1)

Name Brett J Williams

Credential PT, DPT

Sex Male

Practice address 2635 Nw Rolling Green Dr, Corvallis, OR, 97330

Phone (541) 752-0545

Fax (541) 757-0545

Enumeration date Jul 8, 2024

Last updated in NPPES Jul 8, 2024

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 65352 (OR) 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

What is the NPI number for Brett Williams?

The National Provider Identifier (NPI) for Brett Williams is 1578309654, a Type 1 (individual) record in the CMS NPPES registry.

Where does Brett Williams practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-08.