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

Katherine O'Donnell, LCSW

Individual provider Clinical Social Worker · NPI 1174954184

Katherine O'Donnell, LCSW is a Clinical Social Worker in New Haven, Connecticut. Licensed in Connecticut. Registered with an NPI since 2013.

Licensed in
CT
In the registry since
2013
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

34 Park St
New Haven, CT 06519-1109
Phone: (203) 974-7548
Fax: (203) 974-7719
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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 8461 (CT)

Record details

NPI number1174954184
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedDecember 2, 2013
Last updated in NPPESSeptember 7, 2023

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