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

Abby Lynn Halvorson, MA, SLP

Individual provider Speech-Language Pathologist · NPI 1588189633

Abby Lynn Halvorson, MA, SLP is a Speech-Language Pathologist in Viborg, South Dakota. Licensed in Iowa and South Dakota. Registered with an NPI since 2017.

Licensed in
IA, SD
In the registry since
2017
Specialties on file
3
What do these letters mean?
MA — Master of Arts
A graduate arts degree.
SLP — Speech-Language Pathologist
Treats speech, language and swallowing disorders.

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Practice location Address checks out

315 N Washington St
Viborg, SD 57070-2002
Phone: (605) 326-5161
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 808-SLP (SD)
Speech-Language Pathologist Taxonomy 235Z00000X · Licence 098912 (IA)
Speech-Language Pathologist Taxonomy 235Z00000X · Licence 715-PROV (SD)

Record details

NPI number1588189633
Entity typeIndividual (Type 1)
GenderFemale
Credentials MA , SLP
Sole proprietorNo
NPI enumeratedAugust 10, 2017
Last updated in NPPESSeptember 13, 2021
Certification dateSeptember 13, 2021

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