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

Mr. Mark Lacava, LCSW

Individual provider Clinical Social Worker · NPI 1780966853

Mr. Mark Lacava, LCSW is a Clinical Social Worker in New York, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2011
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

220 Manhattan Ave Apt 4E
New York, NY 10025-2665 Not confirmed with CMS for 15 years — call before visiting
Phone: (646) 642-2031
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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 056745 1 (NY)

Record details

NPI number1780966853
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedSeptember 15, 2011
Last updated in NPPESSeptember 15, 2011

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