Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Yvonne Weathersby Hefley, MS, CCC-SLP

Individual provider Speech-Language Pathologist · NPI 1598534885

Yvonne Weathersby Hefley, MS, CCC-SLP is a Speech-Language Pathologist in Plano, Texas. Licensed in Texas. Registered with an NPI since 2023.

Licensed in
TX
In the registry since
2023
What do these letters mean?
MS — Master of Science
A graduate science degree.
CCC-SLP — Certificate of Clinical Competence in Speech-Language Pathology
A speech-language pathologist certified by ASHA.

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Practice location Address checks out

1924 Deerfield Dr
Plano, TX 75023-5109
Phone: (936) 446-0226
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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 113346 (TX)

Record details

NPI number1598534885
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , CCC-SLP
Sole proprietorNo
NPI enumeratedDecember 27, 2023
Last updated in NPPESMarch 9, 2026
Certification dateMarch 9, 2026

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