MAHMOUD AMJAD ALNSOUR DO
NPI 1467193003
Emergency Medicine in Lawton, OK
About Mahmoud Amjad Alnsour Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MAHMOUD AMJAD ALNSOUR DO (NPI 1467193003) is an individual emergency medicine provider in Lawton, Oklahoma, licensed in Oklahoma (8050) and active in the NPI registry since April 2022. He is enrolled in Medicare PECOS, is affiliated with Citizens Medical Center, and is a graduate of Other (2022).
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
Mahmoud Amjad Alnsour 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
8Medicare enrollment records show Mahmoud Alnsour reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lawton, OK 73505
- Reassigned Medicare billing, Oklahoma enrollment
- 41 clinicians in this Medicare group
Lawton, OK 73505
- Reassigned Medicare billing, Oklahoma enrollment
- 42 clinicians in this Medicare group
Oklahoma City, OK 73119
- Reassigned Medicare billing, Oklahoma enrollment
- 212 clinicians in this Medicare group
Oklahoma City, OK 73102
- Reassigned Medicare billing, Oklahoma enrollment
- Medicare enrollment name: Emergency Physicians Of Mid-America PC
- 310 clinicians in this Medicare group
Sulphur, OK 73086
- Reassigned Medicare billing, Oklahoma enrollment
- 20 clinicians in this Medicare group
Allen, TX 75013
- Reassigned Medicare billing, Texas enrollment
- 128 clinicians in this Medicare group
Mcalester, OK 74501
- Reassigned Medicare billing, Oklahoma enrollment
- 82 clinicians in this Medicare group
Ponca City, OK 74601
- Reassigned Medicare billing, Oklahoma enrollment
- 26 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 3
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Citizens Medical Center
Acute Care Hospitals · Victoria, TXSt Joseph Medical Center
Acute Care Hospitals · Houston, TXHuntsville Memorial Hospital
Acute Care Hospitals · Huntsville, TXThe Medical Center Of Southeast Texas
Acute Care Hospitals · Port Arthur, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 73505 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.
LAWTON, OK 73505
LAWTON, OK 73505
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 Mahmoud Alnsour's NPI number?
The NPI number for Mahmoud Alnsour is 1467193003. It was assigned to this individual provider in the NPPES registry on April 6, 2022.
Where is Mahmoud Alnsour located?
Mahmoud Alnsour practices at 3401 W Gore Blvd, Lawton, OK 73505. The listed phone number is (580) 585-5455.
What is Mahmoud Alnsour's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Mahmoud Alnsour enrolled in Medicare?
Yes. Mahmoud Alnsour 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 Mahmoud Alnsour's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mahmoud Alnsour reassigns Medicare benefits to 8 organizations: Elite Hospital Partners Of Oklahoma (Lawton, OK), Ies Oklahoma LLC (Lawton, OK), Ssm Health Care Of Oklahoma, Inc (Oklahoma City, OK), Emergency Physicians Of Mid-America, P.C. (Oklahoma City, OK), Arbuckle Memorial Hospital (Sulphur, OK) and 3 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 Mahmoud Alnsour's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Mahmoud Alnsour affiliated with any hospitals?
According to CMS data, Mahmoud Alnsour is affiliated with Citizens Medical Center, St Joseph Medical Center, Huntsville Memorial Hospital and The Medical Center Of Southeast Texas.
When was this NPI record last updated?
The NPPES record for Mahmoud Alnsour was last updated on August 29, 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.
# Mahmoud Amjad Alnsour, DO · NPI 1467193003
Emergency Medicine physician in Lawton, Oklahoma. Individual provider, active in the CMS NPPES registry since April 6, 2022.
## Identity
- **NPI:** 1467193003 (Entity type: Individual)
- **Enumerated:** April 6, 2022
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 8050 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 3401 W GORE BLVD, Lawton, OK 73505-6332
- **Phone:** (580) 585-5455
## 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:** 8 organizations under Medicare reassignment (form CMS-855R): Elite Hospital Partners Of Oklahoma (NPI 1154104404, Lawton, OK); Ies Oklahoma LLC (NPI 1437916525, Lawton, OK); Ssm Health Care Of Oklahoma, Inc (NPI 1184723678, Oklahoma City, OK); Emergency Physicians Of Mid-America, P.C. (NPI 1063825297, Oklahoma City, OK); Arbuckle Memorial Hospital (NPI 1700869492, Sulphur, OK); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** August 29, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1467193003) · Data from the CMS NPPES public registry.