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

Margaret Mary Castaldo, LMHC

Individual provider Mental Health Counselor · NPI 1134937717

Margaret Mary Castaldo, LMHC is a Mental Health Counselor in New York, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2024
What do these letters mean?
LMHC — Licensed Mental Health Counselor
A licensed mental health counsellor; the title used in Florida, New York and Washington among others.

See every abbreviation used in this directory →

Practice location Address checks out

159 Bleecker St Fl 2
New York, NY 10012-1457
Phone: (917) 382-8075
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 015484-01 (NY)

Record details

NPI number1134937717
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMHC
Sole proprietorYes
NPI enumeratedDecember 27, 2024
Last updated in NPPESJanuary 9, 2025
Certification dateJanuary 9, 2025

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