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

Dianna Koesterer

Individual provider Speech-Language Pathologist · NPI 1689472748

Dianna Koesterer is a Speech-Language Pathologist in Fairview Heights, Illinois. Licensed in Illinois. Registered with an NPI since 2025.

Licensed in
IL
In the registry since
2025

Practice location Address checks out

400 Ashland Ave
Fairview Heights, IL 62208-2802
Phone: (618) 233-7588
Show map & directions

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

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence 146016920 (IL)

Record details

NPI number1689472748
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMarch 5, 2025
Last updated in NPPESMarch 5, 2025
Certification dateMarch 5, 2025
Mailing address1115 Lebanon Ave, Belleville, IL 62221-4017

Other providers in Fairview Heights