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

Jillian Castaldo

Individual provider Behavior Analyst · NPI 1598164915

Jillian Castaldo is a Behavior Analyst in Valley Stream, New York. Licensed in New York. Registered with an NPI since 2014.

Licensed in
NY
In the registry since
2014

Practice location Address checks out

1 Sapir St
Valley Stream, NY 11580-3907
Phone: (516) 376-8677
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X (NY)

Record details

NPI number1598164915
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedAugust 21, 2014
Last updated in NPPESAugust 21, 2014
Mailing address1 Sapir St, Valley Stream, NY 11580-3907

Other providers in Valley Stream