DR. NESREEN RIHAN MD
NPI 1104321512
Student in an Organized Health Care Education/Training Program in Bronx, NY
About Dr. Nesreen Rihan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NESREEN RIHAN MD (NPI 1104321512) is an individual student in an organized health care education/training program in Bronx, New York and active in the NPI registry since March 2018. She 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. Nesreen Rihan Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Nesreen Rihan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bronx, NY 10467
- Reassigned Medicare billing, New York enrollment
- 5,251 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.
BRONX, NY 10461
BRONX, NY 10461
BRONX, NY 10461
BRONX, NY 10461
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 Nesreen Rihan's NPI number?
The NPI number for Nesreen Rihan is 1104321512. It was assigned to this individual provider in the NPPES registry on March 27, 2018.
Where is Nesreen Rihan located?
Nesreen Rihan practices at 1400 Pelham Pkwy S, Bronx, NY 10461. The listed phone number is (718) 918-3230.
What is Nesreen Rihan's specialty?
The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.
Is Nesreen Rihan enrolled in Medicare?
Yes. Nesreen Rihan is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Nesreen Rihan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nesreen Rihan reassigns Medicare benefits to Montefiore Medical Center (Bronx, 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 Nesreen Rihan'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 Nesreen Rihan was last updated on March 27, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Dr. Nesreen Rihan, MD · NPI 1104321512
Student in an Organized Health Care Education/Training Program provider in Bronx, New York. Individual provider, active in the CMS NPPES registry since March 27, 2018.
## Identity
- **NPI:** 1104321512 (Entity type: Individual)
- **Enumerated:** March 27, 2018
- **Primary specialty:** Student in an Organized Health Care Education/Training Program · taxonomy 390200000X
- **Sole proprietor:** No
## Practice location
- **Address:** 1400 PELHAM PKWY S, Bronx, NY 10461-1138
- **Phone:** (718) 918-3230
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Montefiore Medical Center (NPI 1063525152, Bronx, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 27, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1104321512) · Data from the CMS NPPES public registry.