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

Jessica Grzywinski LLC

Organization Marriage & Family Therapist · NPI 1780182162

Jessica Grzywinski LLC is a Marriage & Family Therapist in South Windsor, Connecticut. Licensed in Connecticut. Registered with an NPI since 2018.

Licensed in
CT
In the registry since
2018
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

435 Buckland Rd
South Windsor, CT 06074-3720
Phone: (978) 807-9922
Fax: (978) 807-9922
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence 1962 (CT)

Record details

NPI number1780182162
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jessica Grzywinski — Marriage And Family Therapist · (978) 807-9922
NPI enumeratedJanuary 31, 2018
Last updated in NPPESJanuary 31, 2018
Mailing address805 Swamp Rd, Coventry, CT 06238-1440

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