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

Aysha Calliste-Ollivierre, CASAC-T

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1538031109

Aysha Calliste-Ollivierre, CASAC-T is an Addiction (Substance Use Disorder) Counselor in Hempstead, New York. Licensed in New York. Registered with an NPI since 2025.

Licensed in
NY
In the registry since
2025

Practice location Address checks out

175 Fulton Ave
Hempstead, NY 11550-3718
Phone: (516) 481-0052
Fax: (516) 481-2115
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 40219 (NY)

Record details

NPI number1538031109
Entity typeIndividual (Type 1)
GenderFemale
Credentials CASAC-T
Sole proprietorNo
NPI enumeratedSeptember 22, 2025
Last updated in NPPESSeptember 22, 2025
Certification dateSeptember 22, 2025

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