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

Hannah Maliszewski

Individual provider Speech-Language Pathologist · NPI 1164184123

Hannah Maliszewski is a Speech-Language Pathologist in O Fallon, Missouri. Registered with an NPI since 2021.

In the registry since
2021

Practice location Address checks out

555 E Terra Ln
O Fallon, MO 63366-2687
Phone: (636) 240-2072
Show map & directions

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

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X

Record details

NPI number1164184123
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedOctober 7, 2021
Last updated in NPPESOctober 16, 2025
Certification dateOctober 16, 2025
Mailing address555 E Terra Ln, O Fallon, MO 63366-2687

Other providers in O Fallon