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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

CASSIDY WALCHAK SLOAN
NPI 1265322952
Social Worker - Clinical in Spokane, WA

Active since July 07, 2025
104 S FREYA ST STE GREEN210, SPOKANE, WA 99202(509) 606-2017 Get Directions Write a Review

NPPES record last updated: July 14, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 14, 2026, Jul 7, 2025 (2 updates tracked since 2025).

About Cassidy Walchak Sloan NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CASSIDY WALCHAK SLOAN (NPI 1265322952) is an individual clinical provider in Spokane, Washington, licensed in Washington (SC61137453) and active in the NPI registry since July 2025.

NPPES Registry Identity

NPI1265322952
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameCASSIDY WALCHAK SLOAN
Location Address104 S FREYA ST STE GREEN210Spokane, WA 99202-4862
Mailing Address104 S Freya St Ste Green210Spokane, WA 99202-4862 · (509) 368-9863
Phone(509) 606-2017
Sole ProprietorNo
Enumeration DateJuly 7, 2025
Last NPPES UpdateJuly 14, 20262 updates tracked since enumeration
NPPES CertifiedJuly 14, 2026
✔ NPI 1265322952 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in WA · SC61137453
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
104 S FREYA ST STE GREEN210, Spokane, WA 99202
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Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BEYOND BEHAVIORAL HEALTH LLC
Clinic/Center (Mental Health (Including Community Mental Health Center))
104 S FREYA ST STE GREEN210
SPOKANE, WA 99202
Spokane County (509) 368-9863
AMELIA ROSEBUD FEIGNER
Nurse Practitioner (Psychiatric/Mental Health)
104 S FREYA ST STE GREEN210
SPOKANE, WA 99202
Spokane County (509) 992-9075
SOPHIA MONET ROEMER SUDPT
Counselor (Addiction (Substance Use Disorder))
104 S FREYA ST STE GREEN210
SPOKANE, WA 99202
Spokane County (509) 368-9863
MR. JASON EDWARD VESTAL ARNP
Nurse Practitioner (Psychiatric/Mental Health)
104 S FREYA ST STE GREEN210
SPOKANE, WA 99202
Spokane County (509) 368-9863

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Cassidy Walchak Sloan's NPI number?

The NPI number for Cassidy Walchak Sloan is 1265322952. It was assigned to this individual provider in the NPPES registry on July 7, 2025.

Where is Cassidy Walchak Sloan located?

Cassidy Walchak Sloan practices at 104 S Freya St Ste Green210, Spokane, WA 99202. The listed phone number is (509) 606-2017.

What is Cassidy Walchak Sloan's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Cassidy Walchak Sloan was last updated on July 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.