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

Marguerite Ruppenicker LLC

Organization Counseling Psychologist · NPI 1477568806

Marguerite Ruppenicker LLC is a Counseling Psychologist in Old Saybrook, Connecticut. Licensed in Connecticut. Registered with an NPI since 2006.

Licensed in
CT
In the registry since
2006
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

49 Sherwood Ter
Old Saybrook, CT 06475-2123
Phone: (860) 388-9882
Fax: (860) 388-9882
Show map & directions

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

Specialties & licences

Counseling Psychologist (primary) Taxonomy 103TC1900X · Licence 003193 (CT)

Record details

NPI number1477568806
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Marguerite Ruppenicker — Managing Member · (860) 388-9882
NPI enumeratedJuly 31, 2006
Last updated in NPPESJune 18, 2012
Mailing addressPo Box 645, Westbrook, CT 06498-0645