Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Cassidy F Hartshorn, LICSW, LCSW

Individual provider Social Worker · NPI 1780354738

Cassidy F Hartshorn, LICSW, LCSW is a Clinical Social Worker in Lewiston, Idaho. Qualified in 2021, 5 years ago. Practices with Community Health Association of Spokane, a 223-clinician group and accepts Medicare assignment. Licensed in Idaho and Washington.

Years since qualifying
5
Licensed in
ID, WA
In the registry since
2021
Specialties on file
3
What do these letters mean?
LICSW — Licensed Independent Clinical Social Worker
The title some states use for an independently practising clinical social worker.
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

1203 Idaho St
Lewiston, ID 83501-1940
Phone: (509) 444-8200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 1271753 (ID)
Social Worker Taxonomy 104100000X · Licence SE203781 (ID)
Clinical Social Worker Taxonomy 1041C0700X · Licence LW61519180 (WA)

Record details

NPI number1780354738
Entity typeIndividual (Type 1)
GenderFemale
Credentials LICSW , LCSW
Sole proprietorNo
NPI enumeratedSeptember 20, 2021
Last updated in NPPESMarch 24, 2025
Certification dateMarch 24, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Community Health Association Of Spokane — 223 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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