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

MS. Marilus Castellanos, LCSW

Individual provider Social Worker · NPI 1215361175

MS. Marilus Castellanos, LCSW is a Social Worker in New York, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2013
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

See every abbreviation used in this directory →

Practice location Address checks out

184 Eldridge St Rm 408
New York, NY 10002-2992
Phone: (212) 453-4540
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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 089171 (NY)

Record details

NPI number1215361175
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedAugust 28, 2013
Last updated in NPPESFebruary 11, 2021
Certification dateFebruary 11, 2021

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