Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Diane Leone McCarthy, MA, CCC-SLP/L

Individual provider Speech-Language Pathologist · NPI 1982122636

Diane Leone McCarthy, MA, CCC-SLP/L is a Speech-Language Pathologist in St Charles, Illinois. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2017
What do these letters mean?
MA — Master of Arts
A graduate arts degree.

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Practice location Address checks out

5N936 Castle Dr
St Charles, IL 60175-8234
Phone: (630) 440-0037
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence 19827 (CA)

Record details

NPI number1982122636
Entity typeIndividual (Type 1)
GenderFemale
Credentials MA , CCC-SLP/L
Sole proprietorYes
NPI enumeratedSeptember 1, 2017
Last updated in NPPESJune 16, 2018

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