DR. CYNTHIA ROMOLD AMIRTHARAJ MD
NPI 1275791337
Pediatrics - Pediatric Cardiology in New York, NY
About Dr. Cynthia Romold Amirtharaj Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CYNTHIA ROMOLD AMIRTHARAJ MD (NPI 1275791337) is an individual pediatric cardiology provider in New York, New York, licensed in New York (257116) and active in the NPI registry since May 2008. She is enrolled in Medicare PECOS and maintains a secondary practice location in Elmhurst.
NPPES Registry Identity
Specialties & Licenses 2
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)
Dr. Cynthia Romold Amirtharaj Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Cynthia Amirtharaj reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Elmhurst, NY 11373
- Reassigned Medicare billing, New York enrollment
- 836 clinicians in this Medicare group
Brooklyn, NY 11219
- Reassigned Medicare billing, New York enrollment
- 1,177 clinicians in this Medicare group
Brooklyn, NY 11204
- Reassigned Medicare billing, New York enrollment
- 137 clinicians in this Medicare group
Boynton Beach, FL 33426
- Reassigned Medicare billing, New York enrollment
- 7,712 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 10016
NEW YORK, NY 10016
NEW YORK, NY 10016
NEW YORK, NY 10016
NEW YORK, NY 10016
NEW YORK, NY 10016
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 Cynthia Amirtharaj's NPI number?
The NPI number for Cynthia Amirtharaj is 1275791337. It was assigned to this individual provider in the NPPES registry on May 27, 2008.
Where is Cynthia Amirtharaj located?
Cynthia Amirtharaj practices at 550 1st Ave, New York, NY 10016. The listed phone number is (718) 630-7208.
What is Cynthia Amirtharaj's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.
Is Cynthia Amirtharaj enrolled in Medicare?
Yes. Cynthia Amirtharaj is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Cynthia Amirtharaj's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cynthia Amirtharaj reassigns Medicare benefits to 4 organizations: Icahn School Of Medicine At Mount Sinai (Elmhurst, NY), Maimonides Faculty Practice Plan (Brooklyn, NY), Mmc Pediatrics Faculty Practice (Brooklyn, NY) and New York University (Boynton Beach, FL). 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 Cynthia Amirtharaj'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 Cynthia Amirtharaj was last updated on October 1, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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. Cynthia Romold Amirtharaj, MD · NPI 1275791337
Pediatric Cardiology physician in New York, New York. Individual provider, active in the CMS NPPES registry since May 27, 2008.
## Identity
- **NPI:** 1275791337 (Entity type: Individual)
- **Enumerated:** May 27, 2008
- **Primary specialty:** Pediatrics - Pediatric Cardiology · taxonomy 2080P0202X
- **State license:** 257116 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 550 1ST AVE, New York, NY 10016-6402
- **Phone:** (718) 630-7208
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Icahn School Of Medicine At Mount Sinai (NPI 1578817540, Elmhurst, NY); Maimonides Faculty Practice Plan (NPI 1053344846, Brooklyn, NY); Mmc Pediatrics Faculty Practice (NPI 1285648154, Brooklyn, NY); New York University (NPI 1285826438, Boynton Beach, FL) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 1, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1275791337) · Data from the CMS NPPES public registry.