Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Halie Williams Diggins, RT

Registered Respiratory Therapist in Las Vegas, NV · enumerated 2023 · practices at Good Shepherd Rehabilitation Institute Inc..

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

National Provider Identifier

1871375758

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Registry record

Entity type Individual (Type 1)

Name Ms. Halie Williams Diggins

Credential RT

Sex Female

Practice address 2235 E Flamingo Rd Ste 170, Las Vegas, NV, 89119

Phone (725) 333-7149

Fax (702) 839-0095

Enumeration date Oct 16, 2023

Last updated in NPPES Aug 15, 2025

Taxonomy & licenses

227900000X Registered Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License RC3590 (NV) 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 specialty is Halie Williams Diggins?

Halie Williams Diggins is registered in NPPES with the primary taxonomy of Registered Respiratory Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-15.