MARGUERITE RUPPENICKER LLC
NPI 1477568806
Psychologist - Counseling in Old Saybrook, CT

Active since July 31, 2006
49 SHERWOOD TER, OLD SAYBROOK, CT 06475(860) 388-9882(860) 388-9882 Get Directions Write a Review

NPPES record last updated: June 18, 2012. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Marguerite Ruppenicker Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARGUERITE RUPPENICKER LLC (NPI 1477568806) is a healthcare organization registered as a counseling in Old Saybrook, Connecticut and active in the NPI registry since July 2006. The organization lists Marguerite R. A. Ruppenicker, Managing Member, as its authorized official.

NPPES Registry Identity

NPI1477568806
Entity TypeOrganization
Primary Taxonomy103TC1900X
Legal Business NameMARGUERITE RUPPENICKER LLC
Location Address49 SHERWOOD TEROld Saybrook, CT 06475-2123
Mailing AddressPo Box 645Westbrook, CT 06498-0645 · (860) 388-9882 · Fax (860) 388-9882
Fax(860) 388-9882
Organization SubpartNo
Authorized OfficialMarguerite R. A. RuppenickerManaging Member · (860) 388-9882
Enumeration DateJuly 31, 2006
Last NPPES UpdateJune 18, 2012
✔ NPI 1477568806 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · CounselingBehavioral Health & Social Service Providers
Taxonomy Code103TC1900X
License✔ Licensed in CT · 003193
Definition
A psychologist who specializes in general practice and health service. It focuses on how people function both personally and in their relationships at all ages. Counseling psychology addresses the emotional, social, work, school and physical health concerns people may have at different stages in their lives, focusing on typical life stresses and more severe issues with which people may struggle as individuals and as a part of families, groups and organizations. Counseling psychologists help people with physical, emotional and mental health issues improve their sense of well-being, alleviate feelings of distress and resolve crises. They also provide assessment, diagnosis, and treatment of more severe psychological symptoms.
49 SHERWOOD TER, Old Saybrook, CT 06475

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marguerite Ruppenicker Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Marguerite Ruppenicker LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Clinical Psychologist
NPI 1053760579
49 SHERWOOD TER BASEMENT LEVEL
Old Saybrook, CT 06475
(860) 388-9882
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marguerite Ruppenicker LLC's NPI number?

The NPI number for Marguerite Ruppenicker LLC is 1477568806. It was assigned to this organization in the NPPES registry on July 31, 2006.

Where is Marguerite Ruppenicker LLC located?

Marguerite Ruppenicker LLC is located at 49 Sherwood Ter, Old Saybrook, CT 06475. The listed phone number is (860) 388-9882.

What is Marguerite Ruppenicker LLC's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Counseling, with taxonomy code 103TC1900X.

Is Marguerite Ruppenicker LLC enrolled in Medicare?

Yes. Marguerite Ruppenicker LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Marguerite Ruppenicker LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Psychologist) reassigns their Medicare billing to Marguerite Ruppenicker LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Marguerite Ruppenicker LLC was last updated on June 18, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.