Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Izabel Martinez, HAS

Hearing Instrument Specialist in Elk City, OK · enumerated 2020.

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

National Provider Identifier

1114544699

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Registry record

Entity type Individual (Type 1)

Name Ms. Izabel Martinez

Credential HAS

Sex Female

Practice address 2900 W 3rd St # 451, Elk City, OK, 73644

Phone (580) 243-0939

Enumeration date Jun 30, 2020

Last updated in NPPES Jun 30, 2020

Taxonomy & licenses

237700000X Hearing Instrument Specialist Speech, Language and Hearing Service Providers · License 1301 (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

Where does Izabel Martinez practice?

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

What is the NPI number for Izabel Martinez?

The National Provider Identifier (NPI) for Izabel Martinez is 1114544699, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-30.