Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Brian Alexander Hill, PTA, ATC

Athletic Trainer in Placentia, CA · enumerated 2007.

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

National Provider Identifier

1649491341

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Registry record

Entity type Individual (Type 1)

Name Mr. Brian Alexander Hill

Credential PTA, ATC

Sex Male

Practice address 1075 Yorba Pl, Suite 107, Placentia, CA, 92870

Phone (714) 524-3500

Fax (714) 524-0366

Enumeration date May 1, 2007

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License AT 3702 (CA) Secondary

2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers 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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Brian Hill?

Brian Hill is registered in NPPES with the primary taxonomy of Athletic Trainer. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.