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

Mrs. Helen Mark, LCSW

Individual provider Clinical Social Worker · NPI 1427064633

Mrs. Helen Mark, LCSW is a Clinical Social Worker in Suffern, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2006
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

233 Lafayette Ave Ste LL4
Suffern, NY 10901-4821
Phone: (845) 369-3416
Fax: (845) 290-9845
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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 073660 (NY)

Record details

NPI number1427064633
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedJuly 31, 2006
Last updated in NPPESJuly 8, 2007

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