DR. MRIDUL GAUTAM KUMAR M.D.
NPI 1033300553
Emergency Medicine in Brooklyn, NY
About Dr. Mridul Gautam Kumar M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MRIDUL GAUTAM KUMAR M.D. (NPI 1033300553) is an individual emergency medicine provider in Brooklyn, New York, licensed in New York (245585) and active in the NPI registry since August 2007. 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. Mridul Gautam Kumar M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
5Medicare enrollment records show Mridul Kumar reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Far Rockaway, NY 11691
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Island Emergency Medical Services PC
- 290 clinicians in this Medicare group
Rockville Centre, NY 11571
- Reassigned Medicare billing, New York enrollment
- 266 clinicians in this Medicare group
Oceanside, NY 11572
- Reassigned Medicare billing, New York enrollment
- 52 clinicians in this Medicare group
Roslyn, NY 11576
- Reassigned Medicare billing, New York enrollment
- 187 clinicians in this Medicare group
Uniondale, NY 11556
- Reassigned Medicare billing, New York enrollment
- 66 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 4
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11203 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.
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 Mridul Kumar's NPI number?
The NPI number for Mridul Kumar is 1033300553. It was assigned to this individual provider in the NPPES registry on August 8, 2007.
Where is Mridul Kumar located?
Mridul Kumar practices at 451 Clarkson Ave Kings County Hospital - Emergency Department, Brooklyn, NY 11203. The listed phone number is (718) 245-4790.
What is Mridul Kumar's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Mridul Kumar enrolled in Medicare?
Yes. Mridul Kumar is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Mridul Kumar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mridul Kumar reassigns Medicare benefits to 5 organizations: Island Emergency Medical Services, P.C. (Far Rockaway, NY), Mercy Medical Center (Rockville Centre, NY), South Nassau Physician Group PC (Oceanside, NY), St Francis Hospital (Roslyn, NY) and Progressive Emergency Physicians PLLC (Uniondale, 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 Mridul Kumar'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 Mridul Kumar was last updated on August 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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. Mridul Gautam Kumar, M.D. · NPI 1033300553
Emergency Medicine physician in Brooklyn, New York. Individual provider, active in the CMS NPPES registry since August 8, 2007.
## Identity
- **NPI:** 1033300553 (Entity type: Individual)
- **Enumerated:** August 8, 2007
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 245585 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 451 CLARKSON AVE, KINGS COUNTY HOSPITAL - EMERGENCY DEPARTMENT, Brooklyn, NY 11203-2057
- **Phone:** (718) 245-4790
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Island Emergency Medical Services, P.C. (NPI 1639160385, Far Rockaway, NY); Mercy Medical Center (NPI 1487698544, Rockville Centre, NY); South Nassau Physician Group PC (NPI 1922460542, Oceanside, NY); St Francis Hospital (NPI 1205984580, Roslyn, NY); Progressive Emergency Physicians PLLC (NPI 1588098172, Uniondale, NY) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 8, 2007
---
Source: [NPI Profile](https://npiprofile.com/npi/1033300553) · Data from the CMS NPPES public registry.