MAHMOUD QASEM MOAMMAR MD
NPI 1952500696
Internal Medicine - Pulmonary Disease in Orange, CA
About Mahmoud Qasem Moammar Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MAHMOUD QASEM MOAMMAR MD (NPI 1952500696) is an individual pulmonary disease provider in Orange, California, licensed in California (C170981) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS, is affiliated with Tri-state Memorial Hospital, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
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
Mahmoud Qasem Moammar 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
9Medicare enrollment records show Mahmoud Moammar reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Orange, CA 92868
- Reassigned Medicare billing, California enrollment
- 1,699 clinicians in this Medicare group
Riverside, CA 92505
- Reassigned Medicare billing, California enrollment
- 114 clinicians in this Medicare group
Los Angeles, CA 90017
- Reassigned Medicare billing, California enrollment
- 18 clinicians in this Medicare group
North Hollywood, CA 91606
- Reassigned Medicare billing, California enrollment
- 2 clinicians in this Medicare group
Denver, CO 80246
- Reassigned Medicare billing, California enrollment
- 3 clinicians in this Medicare group
Clarkston, WA 99403
- Reassigned Medicare billing, Washington enrollment
- Also billed through NPI 1598814352 (Washington)
- 144 clinicians in this Medicare group
Erlanger, KY 41018
- Reassigned Medicare billing, Kentucky enrollment
- 946 clinicians in this Medicare group
Lexington, KY 40504
- Reassigned Medicare billing, California and Kentucky enrollments
- 3 clinicians in this Medicare group
Richmond, VA 23298
- Reassigned Medicare billing, Virginia enrollment
- 2,481 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 25
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.
Tri-State Memorial Hospital
Critical Access Hospitals · Clarkston, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92868 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 13
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ORANGE, CA 92868
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 Moammar's NPI number?
The NPI number for Mahmoud Moammar is 1952500696. It was assigned to this individual provider in the NPPES registry on July 12, 2007.
Where is Mahmoud Moammar located?
Mahmoud Moammar practices at 845 W La Veta Ave Ste 108, Orange, CA 92868. The listed phone number is (714) 289-6552.
What is Mahmoud Moammar's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Mahmoud Moammar enrolled in Medicare?
Yes. Mahmoud Moammar 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 Moammar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mahmoud Moammar reassigns Medicare benefits to 9 organizations: Providence Medical Foundation (Orange, CA), El-Bershawi Medical Corp (Riverside, CA), Openloop Healthcare Partners California PC (Los Angeles, CA), Nurture Health Group Inc (North Hollywood, CA), Stem Medical Group, PC (Denver, CO) and 4 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 Moammar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mahmoud Moammar accept?
Health plans from Ambetter Health, Anthem Blue Cross and Blue Shield, CareSource, Oscar Health and Providence Health Plan list Mahmoud Moammar 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 Mahmoud Moammar affiliated with any hospitals?
According to CMS data, Mahmoud Moammar is affiliated with Tri-State Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Mahmoud Moammar was last updated on June 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.