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

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1972888675

Miss. Sarah Jayne Kowaleski, MFT is an Addiction (Substance Use Disorder) Counselor in Plainville, Connecticut. Practices as a sole proprietor. Registered with an NPI since 2011.

In the registry since
2011
Specialties on file
4
What do these letters mean?
MFT — Marriage and Family Therapist
A therapist who treats couples and families.

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Practice location Address checks out

91 NW Dr
Plainville, CT 06062-1534
Phone: (860) 793-3871
Fax: (860) 793-3369
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X
Mental Health Counselor Taxonomy 101YM0800X
Professional Counselor Taxonomy 101YP2500X

Record details

NPI number1972888675
Entity typeIndividual (Type 1)
GenderFemale
Credentials MFT
Sole proprietorYes
NPI enumeratedOctober 14, 2011
Last updated in NPPESOctober 14, 2011

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