Provider Profile
Listed in the NPI registry as a speech-language pathologist, Katherine Sigfrinius, CCC-SLP practices in Grand Rapids, MN. NPI 1124744412 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
111 SE 3RD ST
Grand Rapids, MN 55744
Katherine Sigfrinius is a speech therapist in Grand Rapids, MN. That is the designation recorded for this NPI in the federal registry, where it is listed as “Speech-Language Pathologist”.
NPI registry
Katherine Sigfrinius is listed at 111 Se 3Rd St, Grand Rapids, MN 55744. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (218) 999-1566. Contact the office directly to confirm availability and scheduling.
NPI registry
Katherine Sigfrinius's National Provider Identifier is 1124744412. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Katherine Sigfrinius has 4+ years experience. Registered with an NPI since 2022. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Not yet. This profile is built from public federal data and has not been confirmed by Katherine Sigfrinius. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.