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

Individual provider Clinical Social Worker · NPI 1497992002

Mr. Sean Joseph Lonergan, LCSW is a Clinical Social Worker in Providence, Rhode Island. Licensed in Massachusetts. Registered with an NPI since 2009.

Licensed in
MA
In the registry since
2009
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

830 Chalkstone Ave
Providence, RI 02908-4734
Phone: (401) 273-7100
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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 214360 (MA)

Record details

NPI number1497992002
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJanuary 20, 2009
Last updated in NPPESJanuary 20, 2009

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