Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Bradley Cowen, PTA

Physical Therapy Assistant in Lancaster, CA · enumerated 2015.

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

National Provider Identifier

1225427594

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Registry record

Entity type Individual (Type 1)

Name Mr. Bradley Cowen

Credential PTA

Sex Male

Practice address 1642 W Avenue J, Lancaster, CA, 93534

Phone (661) 942-8463

Enumeration date Jan 9, 2015

Last updated in NPPES Jan 9, 2015

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 6240 (CA) Primary

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 Bradley Cowen?

The National Provider Identifier (NPI) for Bradley Cowen is 1225427594, a Type 1 (individual) record in the CMS NPPES registry.

Where does Bradley Cowen practice?

The practice location on file with NPPES is in Lancaster, CA. 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 2015-01-09.