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

Individual provider Speech-Language Pathologist · NPI 1639838097

Mrs. Katherine Grady Mangan, SLP is a Speech-Language Pathologist in Chicago, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2021
What do these letters mean?
SLP — Speech-Language Pathologist
Treats speech, language and swallowing disorders.

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Practice location Address checks out

10245 S Seeley Ave
Chicago, IL 60643-2038
Phone: (773) 343-9303
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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 146.002049 (IL)

Record details

NPI number1639838097
Entity typeIndividual (Type 1)
GenderFemale
Credentials SLP
Sole proprietorYes
NPI enumeratedDecember 14, 2021
Last updated in NPPESDecember 14, 2021
Certification dateDecember 14, 2021

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