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

Dayna D'Alessio

Individual provider Early Intervention Provider Agency · NPI 1447826805

Dayna D'Alessio is an Early Intervention Provider Agency in Williston Park, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2021
Specialties on file
2
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Practice location Address checks out

129 Hillside Ave
Williston Park, NY 11596-2305
Phone: (516) 742-5243
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence 032349 (NY)
Early Intervention Provider Agency Taxonomy 252Y00000X

Record details

NPI number1447826805
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedMay 27, 2021
Last updated in NPPESSeptember 14, 2022
Certification dateSeptember 14, 2022
Mailing address31 Georgia Ave, Long Beach, NY 11561-1232

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