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

Individual provider Clinical Social Worker · NPI 1699070359

Katell Guellec, LICSW is a Clinical Social Worker in Arlington, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2011
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

4 Thomas St
Arlington, MA 02474-1324
Phone: (617) 221-6229
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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 115176 (MA)

Record details

NPI number1699070359
Entity typeIndividual (Type 1)
GenderFemale
Credentials LICSW
Sole proprietorYes
NPI enumeratedJanuary 11, 2011
Last updated in NPPESAugust 4, 2020
Certification dateAugust 4, 2020
Mailing address4 Thomas St, Arlington, MA 02474-1324

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