DR. OMAR HASAN M.D.
NPI 1619144730
Emergency Medicine in Bronx, NY
About Dr. Omar Hasan M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. OMAR HASAN M.D. (NPI 1619144730) is an individual emergency medicine provider in Bronx, New York, licensed in New York (264621) and active in the NPI registry since May 2008. He is enrolled in Medicare PECOS and maintains a secondary practice location in New York.
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. Omar Hasan M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Omar Hasan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bronx, NY 10457
- Reassigned Medicare billing, New York enrollment
- 795 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10457 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.
BRONX, NY 10457
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 Omar Hasan's NPI number?
The NPI number for Omar Hasan is 1619144730. It was assigned to this individual provider in the NPPES registry on May 8, 2008.
Where is Omar Hasan located?
Omar Hasan practices at 1650 Grand Concourse, Bronx, NY 10457. The listed phone number is (718) 992-7669.
What is Omar Hasan's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Omar Hasan enrolled in Medicare?
Yes. Omar Hasan is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Omar Hasan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Omar Hasan reassigns Medicare benefits to Bronxcare Health System (Bronx, NY). The 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 Omar Hasan'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 Omar Hasan was last updated on May 16, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.