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

Individual provider Social Worker · NPI 1669747242

Elzelien Hartog, LCSW is a Social Worker in Stamford, Connecticut. Practices as a sole proprietor. Licensed in Connecticut.

Licensed in
CT
In the registry since
2012
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

196 Greyrock Pl
Stamford, CT 06901-2006
Phone: (203) 517-3315
Fax: (203) 353-1524
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 002487 (CT)

Record details

NPI number1669747242
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedMarch 15, 2012
Last updated in NPPESMarch 15, 2012

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