Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mrs. Mary-Anne Jean Castonguay, SLP

Individual provider Speech-Language Pathologist · NPI 1356659080

Mrs. Mary-Anne Jean Castonguay, SLP is a Speech-Language Pathologist in Farmington, Maine. Practices as a sole proprietor. Licensed in Maine.

Licensed in
ME
In the registry since
2010
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

113 Quebec Street W.g Mallett School
Farmington, ME 04938-7039
Phone: (207) 778-3529
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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 SP1206 (ME)
Speech-Language Pathologist Taxonomy 235Z00000X · Licence 12092107 (ME)

Record details

NPI number1356659080
Entity typeIndividual (Type 1)
GenderFemale
Credentials SLP
Sole proprietorYes
NPI enumeratedSeptember 15, 2010
Last updated in NPPESSeptember 15, 2010

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