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

Althea Zesk, MSW, LICSW

Individual provider Clinical Social Worker · NPI 1417210238

Althea Zesk, MSW, LICSW is a Clinical Social Worker in Holyoke, Massachusetts. Practices as a sole proprietor. Registered with an NPI since 2012.

In the registry since
2012
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.
LICSW — Licensed Independent Clinical Social Worker
The title some states use for an independently practising clinical social worker.

See every abbreviation used in this directory →

Practice location Address checks out

98 Lowr Westfield RD
Holyoke, MA 01040-9403
Phone: (413) 200-2052
Fax: (413) 439-9240
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X

Record details

NPI number1417210238
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , LICSW
Sole proprietorYes
NPI enumeratedJune 18, 2012
Last updated in NPPESJanuary 25, 2023
Certification dateJanuary 25, 2023

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