Hannah Maliszewski
Hannah Maliszewski is a Speech-Language Pathologist provider (Speech-Language Pathologist) practicing in O Fallon, MO, registered in the NPPES registry with NPI 1164184123 since 2021. Practices at Fort Zumwalt School District (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1164184123 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Hannah Maliszewski |
| Sex | Female |
| Practice address | 555 E TERRA LN, O Fallon, MO, 63366 |
| Phone | 6362402072 |
| Enumeration date | 2021-10-07 |
| Last updated in NPPES | 2025-10-16 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 235Z00000X | Speech-Language Pathologist | Primary | — | — |
Copy-ready billing details
Provider: Hannah Maliszewski NPI: 1164184123 Taxonomy: 235Z00000X (Speech-Language Pathologist) Address: 555 E TERRA LN, O Fallon, MO, 63366
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1912047846 | Fort Zumwalt School District | Organization | Local Education Agency (LEA) | O Fallon, MO |
| 1891050423 | Katherine Boyd | Individual | Speech-Language Pathologist | O Fallon, MO |
| 1720331317 | Lauren Wells | Individual | Speech-Language Pathologist | O Fallon, MO |
| 1528467776 | Bridget Dimercurio | Individual | Pediatric Occupational Therapist | O Fallon, MO |
| 1144629387 | Sarah Parson | Individual | Speech-Language Pathologist | O Fallon, MO |
| 1174916696 | Vickie Skaggs | Individual | Speech/Language/Hearing Specialist/Technologist | O Fallon, MO |
| 1134503949 | Colleen Mattie | Individual | Speech/Language/Hearing Specialist/Technologist | O Fallon, MO |
| 1225413370 | Maggie Banal | Individual | Speech-Language Pathologist | O Fallon, MO |
Verify this record
Cross-check NPI 1164184123 against the authoritative CMS record: view Hannah Maliszewski on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
Where does Hannah Maliszewski practice?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-10-16.