Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Holly Martinez

Counselor in American Fork, UT · enumerated 2018 · practices at Alliance Clinical Services.

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

National Provider Identifier

1144796921

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Registry record

Entity type Individual (Type 1)

Name Holly Martinez

Sex Female

Practice address American Fork, UT, 84003

Phone (801) 763-7775

Enumeration date Oct 18, 2018

Last updated in NPPES Oct 18, 2018

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers 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 Holly Martinez practice?

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

What is the NPI number for Holly Martinez?

The National Provider Identifier (NPI) for Holly Martinez is 1144796921, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-10-18.