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

Individual provider Speech-Language Assistant · NPI 1730235185

Debra Sue Koester is a Speech-Language Assistant in Effingham, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2007
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Practice location Address checks out

600 N 3rd St
Effingham, IL 62401-3330
Phone: (217) 347-8717
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Speech-Language Assistant (primary) Taxonomy 2355S0801X (IL)

Record details

NPI number1730235185
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJanuary 26, 2007
Last updated in NPPESJuly 8, 2007