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

Ellen Nadell-Siegel Ma-Slp PLLC

Organization Speech-Language Pathologist · NPI 1861844409

Ellen Nadell-Siegel Ma-Slp PLLC is a Speech-Language Pathologist in Great Neck, New York. Licensed in New York. Registered with an NPI since 2016.

Licensed in
NY
In the registry since
2016
Specialties on file
2
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

16 Colgate Rd
Great Neck, NY 11023-2222
Phone: (917) 868-3737
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence 4144-1 (NY)
Early Intervention Provider Agency Taxonomy 252Y00000X · Licence 4144-1 (NY)

Record details

NPI number1861844409
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ellen Nadell-Siegel — Speech Language Pathologist · (917) 868-3737
NPI enumeratedJuly 7, 2016
Last updated in NPPESNovember 8, 2016
Mailing address16 Colgate Rd, Great Neck, NY 11023-2222

Other providers in Great Neck