BASSEM SOUS DO
NPI 1053879767
Emergency Medicine in East Meadow, NY
About Bassem Sous Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BASSEM SOUS DO (NPI 1053879767) is an individual emergency medicine provider in East Meadow, New York, licensed in Connecticut (72960) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, is affiliated with Roger Williams Medical Center, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 3
Accepted Insurance
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
Bassem Sous Do 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 Reassignments
10Medicare enrollment records show Bassem Sous reassigns Medicare billing to 10 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Waterbury, CT 06708
- Reassigned Medicare billing, Connecticut enrollment
- 83 clinicians in this Medicare group
Waterbury, CT 06708
- Reassigned Medicare billing, Connecticut enrollment
- 125 clinicians in this Medicare group
Waterbury, CT 06706
- Reassigned Medicare billing, Connecticut enrollment
- 100 clinicians in this Medicare group
Meriden, CT 06451
- Reassigned Medicare billing, Connecticut enrollment
- 96 clinicians in this Medicare group
Hartford, CT 06105
- Reassigned Medicare billing, Connecticut enrollment
- 1,186 clinicians in this Medicare group
Willimantic, CT 06226
- Reassigned Medicare billing, Connecticut enrollment
- 104 clinicians in this Medicare group
Stafford Springs, CT 06076
- Reassigned Medicare billing, Connecticut enrollment
- 56 clinicians in this Medicare group
Springfield, MA 01104
- Reassigned Medicare billing, Massachusetts enrollment
- 62 clinicians in this Medicare group
Wakefield, RI 02879
- Reassigned Medicare billing, Rhode Island enrollment
- 67 clinicians in this Medicare group
North Providence, RI 02904
- Reassigned Medicare billing, Rhode Island enrollment
- 83 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 5
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Roger Williams Medical Center
Acute Care Hospitals · Providence, RIOur Lady Of Fatima Hospital
Acute Care Hospitals · North Providence, RISouth County Hospital Inc
Acute Care Hospitals · Wakefield, RIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11554 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.
EAST MEADOW, NY 11554
EAST MEADOW, NY 11554
EAST MEADOW, NY 11554
EAST MEADOW, NY 11554
EAST MEADOW, NY 11554
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 Bassem Sous's NPI number?
The NPI number for Bassem Sous is 1053879767. It was assigned to this individual provider in the NPPES registry on March 12, 2019.
Where is Bassem Sous located?
Bassem Sous practices at 2201 Hempstead Tpke, East Meadow, NY 11554. The listed phone number is (516) 296-2899.
What is Bassem Sous's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Bassem Sous enrolled in Medicare?
Yes. Bassem Sous 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 organizations bill Medicare for Bassem Sous's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Bassem Sous reassigns Medicare benefits to 10 organizations: Nems W LLC (Waterbury, CT), Emergency Physicians Of Connecticut PC (Waterbury, CT), Cep America LLC (Waterbury, CT), Nems PLLC (Meriden, CT), Trinity Health Of New England Provider Network Organization Inc (Hartford, CT) and 5 more organizations, listed in the Medicare section above. 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 Bassem Sous's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Bassem Sous accept?
Health plans from WellSense Health Plan list Bassem Sous as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Bassem Sous affiliated with any hospitals?
According to CMS data, Bassem Sous is affiliated with Roger Williams Medical Center, Our Lady Of Fatima Hospital and South County Hospital Inc.
When was this NPI record last updated?
The NPPES record for Bassem Sous was last updated on August 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.
# Bassem Sous, DO · NPI 1053879767
Emergency Medicine physician in East Meadow, New York. Individual provider, active in the CMS NPPES registry since March 12, 2019.
## Identity
- **NPI:** 1053879767 (Entity type: Individual)
- **Enumerated:** March 12, 2019
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 72960 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 2201 HEMPSTEAD TPKE, East Meadow, NY 11554-1859
- **Phone:** (516) 296-2899
## 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:** 10 organizations under Medicare reassignment (form CMS-855R): Nems W LLC (NPI 1760325666, Waterbury, CT); Emergency Physicians Of Connecticut PC (NPI 1902278906, Waterbury, CT); Cep America LLC (NPI 1700681202, Waterbury, CT); Nems PLLC (NPI 1114482882, Meriden, CT); Trinity Health Of New England Provider Network Organization Inc (NPI 1003882812, Hartford, CT); and 5 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** August 27, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1053879767) · Data from the CMS NPPES public registry.