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

Individual provider Speech-Language Pathologist · NPI 1598195745

Sonjia Barfknecht, SLP is a Speech-Language Pathologist in Lewisville, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
In the registry since
2013
What do these letters mean?
SLP — Speech-Language Pathologist
Treats speech, language and swallowing disorders.

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Practice location Address checks out

190 Civic Cir
Lewisville, TX 75067-7552
Phone: (972) 219-1200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence 107832 (TX)

Record details

NPI number1598195745
Entity typeIndividual (Type 1)
GenderFemale
Credentials SLP
Sole proprietorYes
NPI enumeratedNovember 24, 2013
Last updated in NPPESSeptember 19, 2014

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