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

Allison L Sinclair

Individual provider Speech-Language Pathologist · NPI 1144944729

Allison L Sinclair is a Speech-Language Pathologist in Islip Terrace, New York. Registered with an NPI since 2022.

In the registry since
2022

Practice location Address checks out

1 Craig B Gariepy Ave
Islip Terrace, NY 11752-2820
Phone: (631) 882-9364
Show map & directions

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

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X

Record details

NPI number1144944729
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedSeptember 28, 2022
Last updated in NPPESSeptember 28, 2022
Certification dateSeptember 28, 2022
Mailing address28 Acorn Ln, Stony Brook, NY 11790-2124

Other providers in Islip Terrace