DR. JEFFREY THOMAS RALLO M.D.
NPI 1881821932
Pediatrics - Pediatric Emergency Medicine in Brooklyn, NY
About Dr. Jeffrey Thomas Rallo M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JEFFREY THOMAS RALLO M.D. (NPI 1881821932) is an individual pediatric emergency medicine provider in Brooklyn, New York, licensed in New York (278694) and active in the NPI registry since June 2009. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Jeffrey Thomas Rallo M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Jeffrey Rallo reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brooklyn, NY 11212
- Reassigned Medicare billing, New York enrollment
- 782 clinicians in this Medicare group
Bronx, NY 10451
- Reassigned Medicare billing, New York enrollment
- 971 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.
BROOKLYN, NY 11203
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 Jeffrey Rallo's NPI number?
The NPI number for Jeffrey Rallo is 1881821932. It was assigned to this individual provider in the NPPES registry on June 16, 2009.
Where is Jeffrey Rallo located?
Jeffrey Rallo practices at 451 Clarkson Ave Emergency Dept, Brooklyn, NY 11203. The listed phone number is (718) 245-3131.
What is Jeffrey Rallo's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Emergency Medicine, with taxonomy code 2080P0204X.
Is Jeffrey Rallo enrolled in Medicare?
Yes. Jeffrey Rallo is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Jeffrey Rallo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jeffrey Rallo reassigns Medicare benefits to 2 organizations: Brookdale Hospital Medical Center (Brooklyn, NY) and Downtown Bronx Medical Associates PC (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 Jeffrey Rallo'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 Jeffrey Rallo was last updated on October 23, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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. Jeffrey Thomas Rallo, M.D. · NPI 1881821932
Pediatric Emergency Medicine physician in Brooklyn, New York. Individual provider, active in the CMS NPPES registry since June 16, 2009.
## Identity
- **NPI:** 1881821932 (Entity type: Individual)
- **Enumerated:** June 16, 2009
- **Primary specialty:** Pediatrics - Pediatric Emergency Medicine · taxonomy 2080P0204X
- **State license:** 278694 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 451 CLARKSON AVE, EMERGENCY DEPT, Brooklyn, NY 11203-2054
- **Phone:** (718) 245-3131
## 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): Brookdale Hospital Medical Center (NPI 1720028772, Brooklyn, NY); Downtown Bronx Medical Associates PC (NPI 1689618407, Bronx, NY) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 23, 2015
---
Source: [NPI Profile](https://npiprofile.com/npi/1881821932) · Data from the CMS NPPES public registry.