Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Hailey Skye Walker, BS/HIS

Audiologist-Hearing Aid Fitter in Tulsa, OK · enumerated 2024.

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

National Provider Identifier

1558120444

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Registry record

Entity type Individual (Type 1)

Name Hailey Skye Walker

Credential BS/HIS

Sex Female

Practice address 6550 E 71st St, Tulsa, OK, 74133

Phone (918) 388-6644

Fax (918) 388-6645

Enumeration date Mar 14, 2024

Last updated in NPPES Mar 14, 2024

Taxonomy & licenses

237600000X Audiologist-Hearing Aid Fitter Speech, Language and Hearing Service Providers · License HADF1414 (OK) 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 Hailey Walker?

The National Provider Identifier (NPI) for Hailey Walker is 1558120444, a Type 1 (individual) record in the CMS NPPES registry.

Where does Hailey Walker practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-14.