DR. JOSEPH GEORGE HASSAN D.O.
NPI 1043542574
Emergency Medicine in White Plains, NY
About Dr. Joseph George Hassan D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOSEPH GEORGE HASSAN D.O. (NPI 1043542574) is an individual emergency medicine provider in White Plains, New York, licensed in New York (256000) and active in the NPI registry since February 2010. He is enrolled in Medicare PECOS, is affiliated with White Plains Hospital Center, and is a graduate of New York College Of Osteo Medicine Of New York Institute Of Technology (2005).
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 and accepts Medicare assignment
Dr. Joseph George Hassan D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Joseph Hassan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
White Plains, NY 10601
- Reassigned Medicare billing, New York enrollment
- 479 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 8
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
White Plains Hospital Center
Acute Care Hospitals · White Plains, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10601 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.
WHITE PLAINS, NY 10601
WHITE PLAINS, NY 10601
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 Joseph Hassan's NPI number?
The NPI number for Joseph Hassan is 1043542574. It was assigned to this individual provider in the NPPES registry on February 9, 2010.
Where is Joseph Hassan located?
Joseph Hassan practices at 41 E Post Rd White Plains Hospital Center (emergency Dept), White Plains, NY 10601. The listed phone number is (914) 681-1158.
What is Joseph Hassan's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Joseph Hassan enrolled in Medicare?
Yes. Joseph Hassan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Joseph Hassan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Hassan reassigns Medicare benefits to East Post Road Medical Services PC (White Plains, 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 Joseph Hassan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Joseph Hassan affiliated with any hospitals?
According to CMS data, Joseph Hassan is affiliated with White Plains Hospital Center.
When was this NPI record last updated?
The NPPES record for Joseph Hassan was last updated on June 9, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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. Joseph George Hassan, D.O. · NPI 1043542574
Emergency Medicine physician in White Plains, New York. Individual provider, active in the CMS NPPES registry since February 9, 2010.
## Identity
- **NPI:** 1043542574 (Entity type: Individual)
- **Enumerated:** February 9, 2010
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 256000 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 41 E POST RD, WHITE PLAINS HOSPITAL CENTER (EMERGENCY DEPT), White Plains, NY 10601-4607
- **Phone:** (914) 681-1158
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** East Post Road Medical Services PC (NPI 1841767274, White Plains, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York College Of Osteo Medicine Of New York Institute Of Technology, class of 2005
## Record status
- **NPPES last updated:** June 9, 2010
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Source: [NPI Profile](https://npiprofile.com/npi/1043542574) · Data from the CMS NPPES public registry.