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

Jennifer Kourassanis-Velasquez, BCBA

Individual provider Intellectual & Developmental Disabilities Psychologist · NPI 1134553316

Jennifer Kourassanis-Velasquez, BCBA is an Intellectual & Developmental Disabilities Psychologist in Williston Park, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2013
Specialties on file
2
What do these letters mean?
BCBA — Board Certified Behavior Analyst
Designs and supervises applied behaviour analysis programmes, often for autism.

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Practice location Address checks out

305 Hillside Ave
Williston Park, NY 11596-2102
Phone: (516) 741-0729
Show map & directions

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

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X · Licence 11313203 (NY)
Intellectual & Developmental Disabilities Psychologist Taxonomy 103TM1800X · Licence 026612 (NY)

Record details

NPI number1134553316
Entity typeIndividual (Type 1)
GenderFemale
Credentials BCBA
Sole proprietorYes
NPI enumeratedAugust 24, 2013
Last updated in NPPESNovember 20, 2024
Certification dateNovember 20, 2024