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

Mrs. Shannon Marie Brennan, SLP

Individual provider Speech-Language Pathologist · NPI 1023603479

Mrs. Shannon Marie Brennan, SLP is a Speech-Language Pathologist in Shirley, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2021
Specialties on file
2
What do these letters mean?
SLP — Speech-Language Pathologist
Treats speech, language and swallowing disorders.

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Practice location Address checks out

122 Colin Dr
Shirley, NY 11967-1523
Phone: (631) 682-9111
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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 (NY)
Speech-Language Pathologist Taxonomy 235Z00000X · Licence 14242330 (NY)

Record details

NPI number1023603479
Entity typeIndividual (Type 1)
GenderFemale
Credentials SLP
Sole proprietorYes
NPI enumeratedMarch 8, 2021
Last updated in NPPESMarch 8, 2021
Certification dateMarch 8, 2021

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