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

Individual provider Clinical Social Worker · NPI 1477808350

Florence E Larsen, LCSW is a Clinical Social Worker in New York, New York. Licensed in New York. Registered with an NPI since 2012.

Licensed in
NY
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

116 W 23rd St 5th Fl
New York, NY 10011-2599 Not confirmed with CMS for 14 years — call before visiting
Phone: (917) 208-1182
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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 73079534 (NY)

Record details

NPI number1477808350
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJuly 17, 2012
Last updated in NPPESJuly 17, 2012

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