DR. MARJAN RAHMANIAN
NPI 1033374434
Internal Medicine - Critical Care Medicine in Bronx, NY
About Dr. Marjan Rahmanian NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARJAN RAHMANIAN (NPI 1033374434) is an individual critical care medicine provider in Bronx, New York, licensed in New York (259094-01) and active in the NPI registry since July 2008. She is enrolled in Medicare PECOS, is affiliated with Montefiore Medical Center, and is a graduate of Other (1996).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Marjan Rahmanian is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Marjan Rahmanian reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bronx, NY 10467
- Reassigned Medicare billing, New York enrollment
- 5,251 clinicians in this Medicare group
White Plains, NY 10601
- Reassigned Medicare billing, New York enrollment
- 479 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.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Montefiore Medical Center
Acute Care Hospitals · Bronx, NYWhite Plains Hospital Center
Acute Care Hospitals · White Plains, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10467 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 10467
BRONX, NY 10467
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 Marjan Rahmanian's NPI number?
The NPI number for Marjan Rahmanian is 1033374434. It was assigned to this individual provider in the NPPES registry on July 24, 2008.
Where is Marjan Rahmanian located?
Marjan Rahmanian practices at 111 E 210th St, Bronx, NY 10467. The listed phone number is (718) 920-5444.
What is Marjan Rahmanian's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Marjan Rahmanian enrolled in Medicare?
Yes. Marjan Rahmanian is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Marjan Rahmanian's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marjan Rahmanian reassigns Medicare benefits to 2 organizations: Montefiore Medical Center (Bronx, NY) and East Post Road Medical Services PC (White Plains, 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 Marjan Rahmanian's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Marjan Rahmanian affiliated with any hospitals?
According to CMS data, Marjan Rahmanian is affiliated with Montefiore Medical Center and White Plains Hospital Center.
When was this NPI record last updated?
The NPPES record for Marjan Rahmanian was last updated on May 10, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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. Marjan Rahmanian · NPI 1033374434
Critical Care Medicine physician in Bronx, New York. Individual provider, active in the CMS NPPES registry since July 24, 2008.
## Identity
- **NPI:** 1033374434 (Entity type: Individual)
- **Enumerated:** July 24, 2008
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** 259094-01 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 111 E 210TH ST, Bronx, NY 10467-2401
- **Phone:** (718) 920-5444
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Montefiore Medical Center (NPI 1063525152, Bronx, NY); East Post Road Medical Services PC (NPI 1841767274, White Plains, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1996
## Record status
- **NPPES last updated:** May 10, 2022
- **Other identifiers:** Medicaid 0243094 (NJ)
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Source: [NPI Profile](https://npiprofile.com/npi/1033374434) · Data from the CMS NPPES public registry.