Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Walter Brown III, RRT

Q: What is the NPI number for Walter Brown?

The National Provider Identifier (NPI) for Walter Brown is 1891678165, a Type 1 (individual) record in the CMS NPPES registry.

Registered Respiratory Therapist in Jacksonville, FL · enumerated 2025.

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

National Provider Identifier

1891678165

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Registry record

Entity type Individual (Type 1)

Name Mr. Walter Brown III

Credential RRT

Sex Male

Practice address 15806 Rachel Creek Dr, Jacksonville, FL, 32218

Phone (904) 314-8818

Enumeration date Jul 25, 2025

Last updated in NPPES Jul 25, 2025

Taxonomy & licenses

227900000X Registered Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License RT12814 (FL) 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

Where does Walter Brown practice?

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

What is the NPI number for Walter Brown?

The National Provider Identifier (NPI) for Walter Brown is 1891678165, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-25.