Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Ashley Halstead, HADE

Audiologist-Hearing Aid Fitter in Sierra Vista, AZ · enumerated 2025 · practices at Hearing Dynamics, LLC.

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

National Provider Identifier

1841178894

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Registry record

Entity type Individual (Type 1)

Name Ms. Ashley Halstead

Credential HADE

Sex Female

Practice address 3499 Canyon De Flores, Sierra Vista, AZ, 85650

Phone (520) 378-1212

Fax (520) 378-7058

Enumeration date Aug 26, 2025

Last updated in NPPES Aug 26, 2025

Taxonomy & licenses

237600000X Audiologist-Hearing Aid Fitter Speech, Language and Hearing Service Providers · License HADE16708 (AZ) 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 Ashley Halstead?

The National Provider Identifier (NPI) for Ashley Halstead is 1841178894, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ashley Halstead practice?

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

Other providers at this practice address

Browse all →

Hearing Dynamics, LLC Hearing Aid Equipment · Sierra Vista, AZ NPI 1265844666 Eva Danino Hearing Instrument Specialist · Sierra Vista, AZ NPI 1093561011

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-26.