Quick answers
- Does Omar M. Mahmood accept Medicare assignment?
- Yes. Medicare's clinician data says Omar M. Mahmood accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Omar M. Mahmood see?
- In 2024, CMS data shows 224 Original Medicare patients and 1,762 services for Omar M. Mahmood. This counts Original Medicare only and measures volume, not quality.
- What is Omar M. Mahmood's NPI number?
- 1326309154. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Omar M. Mahmood, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 224 |
|---|---|
| Services billed to Medicare | 1,762 |
| Different services or procedures | 7 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Evaluation of neuropsychological test, each additional hour (96133)545 services
- Exam of neurobehavioral status, each additional hour (96121)249 services
- Exam of neurobehavioral status, first hour (96116)207 services
- Evaluation of neuropsychological test, first hour (96132)201 services
- Administration of psychological or neuropsychological test, first 30 minutes (96136)195 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Depression74%
- Anxiety66%
- Arthritis61%
- Diabetes55%
Practice locations
Addresses where Omar M. Mahmood is enrolled with Medicare (CMS data updated October 2, 2026).
- 11835 W Olympic Blvd, Suite 1270eLos Angeles, CA 90064 (310) 273‑4843
Group practices
Medicare enrollment lists Omar M. Mahmood as a member of this group (CMS data updated October 2, 2026).
- Executive Mental Health, Inc47 clinicians in the group
Specialties
- Clinical Psychologistprimary
Other clinical psychologists in Los Angeles
Clinicians with the same Medicare primary specialty in Los Angeles, CA — not a recommendation.
Other clinicians in Executive Mental Health, Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| School | Wayne State University School Of Medicine |
|---|---|
| Graduation year | 2008 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1326309154 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians