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

Abigail Ernst

Individual provider Speech-Language Pathologist · NPI 1730065178

Abigail Ernst is a Speech-Language Pathologist in O Fallon, Illinois. Licensed in Illinois. Registered with an NPI since 2025.

Licensed in
IL
In the registry since
2025

Practice location Address checks out

634 N Main St Ste 3
O Fallon, IL 62269-3746
Phone: (618) 632-4222
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 242018401 (IL)

Record details

NPI number1730065178
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedAugust 12, 2025
Last updated in NPPESAugust 12, 2025
Certification dateAugust 12, 2025

Other providers in O Fallon