Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Alyssa Thom

Individual provider Clinical Social Worker · NPI 1538657317

Alyssa Thom is a Clinical Social Worker in Eureka, California. Qualified in 2008, 18 years ago. Practices with County of Humboldt, a 21-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
18
Licensed in
CA
In the registry since
2018
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Practice location Address checks out

720 Wood St
Eureka, CA 95501-4413
Phone: (707) 268-2990
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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 64801 (CA)

Record details

NPI number1538657317
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedApril 26, 2018
Last updated in NPPESApril 26, 2018

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice County Of Humboldt — 21 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Colleagues at County of Humboldt

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 21 clinicians in the practice; 12 are shown here.

Other providers in Eureka