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

MS. Mary Kay Costello

Individual provider Speech-Language Pathologist · NPI 1114751047

MS. Mary Kay Costello is a Speech-Language Pathologist in Des Plaines, Illinois. Registered with an NPI since 2024.

In the registry since
2024

Practice location Address checks out

10000 Dee Rd
Des Plaines, IL 60016-1565
Phone: (847) 493-8685
Show map & directions

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

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X

Record details

NPI number1114751047
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedSeptember 2, 2024
Last updated in NPPESSeptember 2, 2024
Certification dateSeptember 2, 2024

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