ALAA EF MANSOUR MD
NPI 1609510957
Emergency Medicine in Washington, DC
About Alaa Ef Mansour Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALAA EF MANSOUR MD (NPI 1609510957) is an individual emergency medicine provider in Washington, District Of Columbia, licensed in Louisiana (348841) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS, is affiliated with Merit Health Wesley, and is a graduate of Southern Illinois University School Of Medicine (2022).
NPPES Registry Identity
Specialties & Licenses 2
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
Alaa Ef Mansour Md 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
5Medicare enrollment records show Alaa Mansour reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Memphis, TN 38119
- Reassigned Medicare billing, Mississippi enrollment
- 81 clinicians in this Medicare group
Meridian, MS 39301
- Reassigned Medicare billing, Mississippi enrollment
- 39 clinicians in this Medicare group
Columbia, MS 39429
- Reassigned Medicare billing, Mississippi enrollment
- 81 clinicians in this Medicare group
Monticello, MS 39654
- Reassigned Medicare billing, Mississippi enrollment
- 86 clinicians in this Medicare group
Natchitoches, LA 71457
- Reassigned Medicare billing, Louisiana enrollment
- 20 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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Merit Health Wesley
Acute Care Hospitals · Hattiesburg, MSSouthwest Ms Regional Medical Center
Acute Care Hospitals · Mccomb, MSAnderson Regional Medical Center
Acute Care Hospitals · Meridian, MSPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20060 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.
WASHINGTON, DC 20060
WASHINGTON, DC 20060
WASHINGTON, DC 20060
WASHINGTON, DC 20060
WASHINGTON, DC 20060
WASHINGTON, DC 20060
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 Alaa Mansour's NPI number?
The NPI number for Alaa Mansour is 1609510957. It was assigned to this individual provider in the NPPES registry on April 22, 2022.
Where is Alaa Mansour located?
Alaa Mansour practices at 2041 Georgia Ave NW, Washington, DC 20060. The listed phone number is (202) 865-6100.
What is Alaa Mansour's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Alaa Mansour enrolled in Medicare?
Yes. Alaa Mansour 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 Alaa Mansour's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alaa Mansour reassigns Medicare benefits to 5 organizations: Medical Services Of Meridian, Inc. (Memphis, TN), Bear Creek Emergency Group LLC (Meridian, MS), Rh Emergency Medicine Of Marion General LLC (Columbia, MS), Southwest Mississippi Regional Medical Center (Monticello, MS) and Rh Emergency Medicine Of Natchitoches LLC (Natchitoches, LA). 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 Alaa Mansour's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alaa Mansour accept?
Health plans from UnitedHealthcare list Alaa Mansour 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 Alaa Mansour affiliated with any hospitals?
According to CMS data, Alaa Mansour is affiliated with Merit Health Wesley, Southwest Ms Regional Medical Center and Anderson Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Alaa Mansour was last updated on February 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Alaa Ef Mansour, MD · NPI 1609510957
Emergency Medicine physician in Washington, District of Columbia. Individual provider, active in the CMS NPPES registry since April 22, 2022.
## Identity
- **NPI:** 1609510957 (Entity type: Individual)
- **Enumerated:** April 22, 2022
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 348841 (Louisiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2041 GEORGIA AVE NW, Washington, DC 20060-0001
- **Phone:** (202) 865-6100
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Medical Services Of Meridian, Inc. (NPI 1174095988, Memphis, TN); Bear Creek Emergency Group LLC (NPI 1750252623, Meridian, MS); Rh Emergency Medicine Of Marion General LLC (NPI 1841064110, Columbia, MS); Southwest Mississippi Regional Medical Center (NPI 1245289172, Monticello, MS); Rh Emergency Medicine Of Natchitoches LLC (NPI 1821974825, Natchitoches, LA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Southern Illinois University School Of Medicine, class of 2022
## Record status
- **NPPES last updated:** February 3, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1609510957) · Data from the CMS NPPES public registry.