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

Deena Singer, LMSW

Individual provider Behavior Analyst · NPI 1942434816

Deena Singer, LMSW is a Behavior Analyst in Brooklyn, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2009
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

649 39th St
Brooklyn, NY 11232-3101
Phone: (718) 972-0880
Fax: (718) 972-0696
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X · Licence 056440 (NY)

Record details

NPI number1942434816
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorYes
NPI enumeratedMay 7, 2009
Last updated in NPPESMay 7, 2009
Mailing address1718 Avenue K, Brooklyn, NY 11230-4411

Other providers in Brooklyn