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

Wendy Kourounis-Sill

Individual provider Speech-Language Pathologist · NPI 1588403646

Wendy Kourounis-Sill is a Speech-Language Pathologist in Lake Ronkonkoma, New York. Licensed in New York. Registered with an NPI since 2024.

Licensed in
NY
In the registry since
2024

Practice location Address checks out

624 Hawkins Ave
Lake Ronkonkoma, NY 11779-2375
Phone: (631) 240-3579
Show map & directions

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

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X (NY)

Record details

NPI number1588403646
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMay 20, 2024
Last updated in NPPESMay 20, 2024
Certification dateMay 20, 2024

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