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

Individual provider Speech-Language Pathologist · NPI 1255665881

Mrs. Yvonne Katsigiorgis, MA, CCC-SLP is a Speech-Language Pathologist in Seaford, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2009
What do these letters mean?
MA — Master of Arts
A graduate arts 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

2677 S Seamans Neck Rd
Seaford, NY 11783-3214
Phone: (516) 783-6834
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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 013116 (NY)

Record details

NPI number1255665881
Entity typeIndividual (Type 1)
GenderFemale
Credentials MA , CCC-SLP
Sole proprietorYes
NPI enumeratedSeptember 29, 2009
Last updated in NPPESSeptember 29, 2009

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