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

Ali Vernalis, MSW, ASW

Q: What is the NPI number for Ali Vernalis?

The National Provider Identifier (NPI) for Ali Vernalis is 1972241669, a Type 1 (individual) record in the CMS NPPES registry.

Clinical Social Worker in Eureka, CA · enumerated 2022.

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

National Provider Identifier

1972241669

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Registry record

Entity type Individual (Type 1)

Name Ali Vernalis

Credential MSW, ASW

Sex Female

Practice address Eureka, CA, 95503

Phone (707) 269-7500

Enumeration date May 24, 2022

Last updated in NPPES Jun 3, 2026

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

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License ASW125295 (CA) 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 Ali Vernalis practice?

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

What is the NPI number for Ali Vernalis?

The National Provider Identifier (NPI) for Ali Vernalis is 1972241669, 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 2026-06-03.