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

Individual provider Clinical Social Worker · NPI 1295200467

Mary Ashley Castillejos, LCSW, MSED is a Clinical Social Worker in Brooklyn, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2018
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

268 19th St Apt 1
Brooklyn, NY 11215-5408
Phone: (917) 740-2593
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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 084781 (NY)

Record details

NPI number1295200467
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW , MSED
Sole proprietorYes
NPI enumeratedOctober 3, 2018
Last updated in NPPESOctober 3, 2018

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