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

Katherine Seybold Ritter

Individual provider Speech-Language Pathologist · NPI 1295473379

Katherine Seybold Ritter is a Speech-Language Pathologist in Grafton, Wisconsin. Practices as a sole proprietor. Registered with an NPI since 2022.

In the registry since
2022

Practice location Address checks out

1900 Washington St
Grafton, WI 53024-2103
Phone: (262) 376-5400
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 number1295473379
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedMay 26, 2022
Last updated in NPPESJune 3, 2026
Certification dateJune 3, 2026

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