Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Donna Joanne Mortensen, LCSW

Clinical Social Worker in Vineyard, UT · enumerated 2024 · practices at Vineyard Counseling, LLC.

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

National Provider Identifier

1790534964

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Registry record

Entity type Individual (Type 1)

Name Donna Joanne Mortensen

Credential LCSW

Sex Female

Practice address 68 E Zinfandel Ln, Vineyard, UT, 84059

Phone (801) 306-7891

Enumeration date May 18, 2024

Last updated in NPPES Apr 10, 2026

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 13407735-3501 (UT) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

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

How do I verify Donna Mortensen's NPI record?

Cross-check NPI 1790534964 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1790534964 active?

Yes, as of the latest NPPES snapshot, NPI 1790534964 is active (record last updated 2026-04-10).

Other providers at this practice address

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Vineyard Counseling, LLC Mental Health Clinic/Center (Including Community Mental Health Center) · Vineyard, UT NPI 1457200784

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-10.