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

MS. Ellen Kosse Waters, LICSW

Individual provider Clinical Social Worker · NPI 1306945225

MS. Ellen Kosse Waters, LICSW is a Clinical Social Worker in Harvard, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2006.

Licensed in
MA
In the registry since
2006
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

257 Ayer Rd
Harvard, MA 01451
Phone: (978) 772-4457
Fax: (978) 772-7107
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 102972 (MA)

Record details

NPI number1306945225
Entity typeIndividual (Type 1)
GenderFemale
Credentials LICSW
Sole proprietorNo
NPI enumeratedSeptember 21, 2006
Last updated in NPPESNovember 14, 2011

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