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

Mrs. Rosanna Marie Williamson, MSCCCSLP

Individual provider Speech-Language Pathologist · NPI 1760521116

Mrs. Rosanna Marie Williamson, MSCCCSLP is a Speech-Language Pathologist in Merrick, New York. Licensed in New York. Registered with an NPI since 2007.

Licensed in
NY
In the registry since
2007

Practice location Address checks out

1842 Thomas St
Merrick, NY 11566-2653
Phone: (516) 608-4002
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 10000 (NY)

Record details

NPI number1760521116
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSCCCSLP
Sole proprietorNo
NPI enumeratedFebruary 5, 2007
Last updated in NPPESJuly 8, 2007

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