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

Marie Catalfo Dalli, MS, CCC, SLP

Individual provider Speech-Language Pathologist · NPI 1972812386

Marie Catalfo Dalli, MS, CCC, SLP is a Speech-Language Pathologist in Locust Valley, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2010
What do these letters mean?
MS — Master of Science
A graduate science degree.
SLP — Speech-Language Pathologist
Treats speech, language and swallowing disorders.

See every abbreviation used in this directory →

Practice location Address checks out

9 Millford Dr
Locust Valley, NY 11560-1224
Phone: (516) 656-3591
Show map & directions

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

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence 006224-1 (NY)

Record details

NPI number1972812386
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , CCC , SLP
Sole proprietorYes
NPI enumeratedOctober 2, 2010
Last updated in NPPESOctober 2, 2010

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