DR. SETH I ROSEN MD
NPI 1508020587
Internal Medicine in New York, NY
About Dr. Seth I Rosen Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SETH I ROSEN MD (NPI 1508020587) is an individual internal medicine provider in New York, New York, licensed in New York (269660) and active in the NPI registry since July 2008. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Seth I Rosen Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
5Medicare enrollment records show Seth Rosen reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10025
- Reassigned Medicare billing, New York enrollment
- 5,251 clinicians in this Medicare group
Bronx, NY 10452
- Reassigned Medicare billing, New York enrollment
- 683 clinicians in this Medicare group
Bronx, NY 10453
- Reassigned Medicare billing, New York enrollment
- 1,393 clinicians in this Medicare group
Bronx, NY 10461
- Reassigned Medicare billing, New York enrollment
- 1,054 clinicians in this Medicare group
Bronx, NY 10461
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Bronx Medical Practice PC
- 1,013 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10023 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Seth Rosen's NPI number?
The NPI number for Seth Rosen is 1508020587. It was assigned to this individual provider in the NPPES registry on July 18, 2008.
Where is Seth Rosen located?
Seth Rosen practices at 2025 Broadway, New York, NY 10023. The listed phone number is (212) 390-8812.
What is Seth Rosen's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Seth Rosen enrolled in Medicare?
Yes. Seth Rosen is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Seth Rosen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Seth Rosen reassigns Medicare benefits to 5 organizations: Montefiore Medical Center (New York, NY), Essen Medical Urgicare, PLLC (Bronx, NY), Essen Medical Associates, PC (Bronx, NY), House Call Medical Services Of New York, PLLC (Bronx, NY) and Bronx Medical Practice P.C. (Bronx, NY). Each 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 Seth Rosen'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 Seth Rosen was last updated on April 10, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.