DR. ERNST SEVERE M.D.
NPI 1053419911
Emergency Medicine in Jamaica, NY
About Dr. Ernst Severe M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ERNST SEVERE M.D. (NPI 1053419911) is an individual emergency medicine provider in Jamaica, New York, licensed in New York (195289) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
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. Ernst Severe M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Ernst Severe reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Jamaica, NY 11418
- Reassigned Medicare billing, New York enrollment
- 738 clinicians in this Medicare group
Brooklyn, NY 11213
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Interfaith Emergency Medicine PC
- 145 clinicians in this Medicare group
Brooklyn, NY 11212
- Reassigned Medicare billing, New York enrollment
- 782 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
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 11418 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
RICHMOND HILL, NY 11418
RICHMOND HILL, NY 11418
RICHMOND HILL, NY 11418
JAMAICA, NY 11418
RICHMOND HILL, NY 11418
JAMAICA, NY 11418
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 Ernst Severe's NPI number?
The NPI number for Ernst Severe is 1053419911. It was assigned to this individual provider in the NPPES registry on September 21, 2006.
Where is Ernst Severe located?
Ernst Severe practices at 8900 Van Wyck Expy, Jamaica, NY 11418. The listed phone number is (718) 206-6000.
What is Ernst Severe's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Ernst Severe enrolled in Medicare?
Yes. Ernst Severe is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Ernst Severe's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ernst Severe reassigns Medicare benefits to 3 organizations: Jamaica Hospital (Jamaica, NY), Interfaith Emergency Medicine, P.C. (Brooklyn, NY) and Brookdale Hospital Medical Center (Brooklyn, 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 Ernst Severe'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 Ernst Severe was last updated on September 20, 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. Ernst Severe, M.D. · NPI 1053419911
Emergency Medicine physician in Jamaica, New York. Individual provider, active in the CMS NPPES registry since September 21, 2006.
## Identity
- **NPI:** 1053419911 (Entity type: Individual)
- **Enumerated:** September 21, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 195289 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 8900 VAN WYCK EXPY, Jamaica, NY 11418-2897
- **Phone:** (718) 206-6000
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Jamaica Hospital (NPI 1477505220, Jamaica, NY); Interfaith Emergency Medicine, P.C. (NPI 1457643785, Brooklyn, NY); Brookdale Hospital Medical Center (NPI 1720028772, Brooklyn, NY) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 20, 2021
- **Other identifiers:** Medicaid 01490880 (NY)
---
Source: [NPI Profile](https://npiprofile.com/npi/1053419911) · Data from the CMS NPPES public registry.