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

Mary Layannah Fantozzi, MS, CCC-SLP/L

Individual provider Speech-Language Pathologist · NPI 1588985220

Mary Layannah Fantozzi, MS, CCC-SLP/L is a Speech-Language Pathologist in Wheaton, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2010
What do these letters mean?
MS — Master of Science
A graduate science degree.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1321 Nelson Cir
Wheaton, IL 60189-6536
Phone: (630) 665-7915
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 146.009709 (IL)

Record details

NPI number1588985220
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , CCC-SLP/L
Sole proprietorYes
NPI enumeratedJune 17, 2010
Last updated in NPPESJune 17, 2010

Other providers in Wheaton