MADELEINE ROUVIERE
NPI 1508335332
Dietitian, Registered in New York, NY
About Madeleine Rouviere NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MADELEINE ROUVIERE (NPI 1508335332) is an individual dietitian, registered in New York, New York, licensed in New York (010217) and active in the NPI registry since November 2018. She maintains a secondary practice location in New York.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Madeleine Rouviere is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Madeleine Rouviere reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New York, NY 10029
- Reassigned Medicare billing, New York enrollment
- 86 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW YORK, NY 10029
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 Madeleine Rouviere's NPI number?
The NPI number for Madeleine Rouviere is 1508335332. It was assigned to this individual provider in the NPPES registry on November 22, 2018.
Where is Madeleine Rouviere located?
Madeleine Rouviere practices at 5 E 98th St, New York, NY 10029. The listed phone number is (212) 241-3422.
What is Madeleine Rouviere's specialty?
The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.
Is Madeleine Rouviere enrolled in Medicare?
Yes. Madeleine Rouviere is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Madeleine Rouviere's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Madeleine Rouviere reassigns Medicare benefits to Icahn School Of Medicine At Mount Sinai (New York, NY). The 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 Madeleine Rouviere's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Madeleine Rouviere was last updated on April 12, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Madeleine Rouviere · NPI 1508335332
Dietitian, Registered provider in New York, New York. Individual provider, active in the CMS NPPES registry since November 22, 2018.
## Identity
- **NPI:** 1508335332 (Entity type: Individual)
- **Enumerated:** November 22, 2018
- **Primary specialty:** Dietitian, Registered · taxonomy 133V00000X
- **State license:** 010217 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 5 E 98TH ST, New York, NY 10029-6501
- **Phone:** (212) 241-3422
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Icahn School Of Medicine At Mount Sinai (NPI 1235490277, New York, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 12, 2024
---
Source: [NPI Profile](https://npiprofile.com/npi/1508335332) · Data from the CMS NPPES public registry.