MARGUERITE RUPPENICKER LLC
NPI 1477568806
Psychologist - Counseling in Old Saybrook, CT
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
Specialties & Licenses
Group Practice 1
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)
Old Saybrook, CT 06475
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.