Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brian David Harrison

Hearing Instrument Specialist in Mckinney, TX · enumerated 2012.

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

National Provider Identifier

1699038745

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Registry record

Entity type Individual (Type 1)

Name Brian David Harrison

Sex Male

Practice address 9779 Old Field Dr, Mckinney, TX, 75070

Phone (214) 454-6288

Fax (972) 347-9787

Enumeration date Jun 22, 2012

Last updated in NPPES Jun 22, 2012

Taxonomy & licenses

237700000X Hearing Instrument Specialist Speech, Language and Hearing Service Providers · License 80331 (TX) 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

Is NPI 1699038745 active?

Yes, as of the latest NPPES snapshot, NPI 1699038745 is active (record last updated 2012-06-22).

How do I verify Brian Harrison's NPI record?

Cross-check NPI 1699038745 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-06-22.