Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Madison Macgregor, PT, DPT, MS

Physical Therapist in Arcata, CA · enumerated 2023.

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

National Provider Identifier

1902581846

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Registry record

Entity type Individual (Type 1)

Name Madison Macgregor

Credential PT, DPT, MS

Sex Female

Practice address 1600 Weeot Way, Arcata, CA, 95521

Phone (707) 825-5000

Enumeration date Jun 19, 2023

Last updated in NPPES Jul 19, 2023

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 300189 (CA) 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 Madison Macgregor?

The National Provider Identifier (NPI) for Madison Macgregor is 1902581846, a Type 1 (individual) record in the CMS NPPES registry.

Where does Madison Macgregor practice?

The practice location on file with NPPES is in Arcata, CA. 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 2023-07-19.