Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sonya Dempsey, ARNP

Psychiatric/Mental Health Nurse Practitioner in Kennewick, WA · enumerated 2024 · practices at Art of Mental Wellness.

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

National Provider Identifier

1265274526

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Registry record

Entity type Individual (Type 1)

Name Sonya Dempsey

Credential ARNP

Sex Female

Practice address 34504 S Valley Vista Pr Se, Kennewick, WA, 99338

Phone (509) 430-6257

Enumeration date Jun 8, 2024

Last updated in NPPES Jun 8, 2024

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP51561778 (WA) 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.

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Frequently asked questions

How do I verify Sonya Dempsey's NPI record?

Cross-check NPI 1265274526 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1265274526 active?

Yes, as of the latest NPPES snapshot, NPI 1265274526 is active (record last updated 2024-06-08).

Other providers at this practice address

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Art of Mental Wellness Clinic/Center · Kennewick, WA NPI 1184468977

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-08.