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

Mrs. Allison Mesler

Individual provider Speech-Language Pathologist · NPI 1023736063

Mrs. Allison Mesler is a Speech-Language Pathologist in O Fallon, Missouri. Practices as a sole proprietor. Licensed in Missouri.

Licensed in
MO
In the registry since
2022

Practice location Address checks out

200 Meriwether Lewis Dr
O Fallon, MO 63368-8385
Phone: (636) 281-3382
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 2022029681 (MO)

Record details

NPI number1023736063
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedAugust 16, 2022
Last updated in NPPESAugust 16, 2022
Certification dateAugust 16, 2022
Mailing address200 Meriwether Lewis Dr, O Fallon, MO 63368-8385

Other providers in O Fallon