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

Mrs. Maryann Wisniewski, SLP

Individual provider Speech-Language Pathologist · NPI 1811108871

Mrs. Maryann Wisniewski, SLP is a Speech-Language Pathologist in Concord, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2007
What do these letters mean?
SLP — Speech-Language Pathologist
Treats speech, language and swallowing disorders.

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Practice location Address checks out

80 Deaconess Rd
Concord, MA 01742-4113
Phone: (508) 487-7090
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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 2635 (MA)

Record details

NPI number1811108871
Entity typeIndividual (Type 1)
GenderFemale
Credentials SLP
Sole proprietorYes
NPI enumeratedMay 24, 2007
Last updated in NPPESJuly 8, 2007

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