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

Individual provider Mental Health Counselor · NPI 1174091870

Melissa Ann Koster, LICSW is a Mental Health Counselor in Malden, Massachusetts. Practices as a sole proprietor and works from 2 locations. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2018
Specialties on file
2
What do these letters mean?
LICSW — Licensed Independent Clinical Social Worker
The title some states use for an independently practising clinical social worker.

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Practice location Address checks out

730 Eastern Ave
Malden, MA 02148-5906
Phone: (781) 873-1425
Fax: (781) 395-0198
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 700 Massachusetts Ave Fl 3, Cambridge, MA 02139-3345 — (888) 500-2067

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 127959 (MA)
Mental Health Counselor Taxonomy 101YM0800X

Record details

NPI number1174091870
Entity typeIndividual (Type 1)
GenderFemale
Credentials LICSW
Sole proprietorYes
NPI enumeratedNovember 12, 2018
Last updated in NPPESApril 14, 2026
Certification dateApril 14, 2026

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