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

Leanne Costello, MA, CF-SLP

Individual provider Speech-Language Pathologist · NPI 1417522665

Leanne Costello, MA, CF-SLP is a Speech-Language Pathologist in Williamsville, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2021
What do these letters mean?
MA — Master of Arts
A graduate arts degree.

See every abbreviation used in this directory →

Practice location Address checks out

5544 Main St
Williamsville, NY 14221-5406
Phone: (716) 580-3976
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 number1417522665
Entity typeIndividual (Type 1)
GenderFemale
Credentials MA , CF-SLP
Sole proprietorYes
NPI enumeratedMay 20, 2021
Last updated in NPPESMay 20, 2021
Certification dateMay 20, 2021

Other providers in Williamsville