Mario F. Mendez, MD

Medicare activity in 2024

Official CMS public-use data for Mario F. Mendez, 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.

Most frequent services

1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)43 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 cholesterol75%
• Alzheimer's disease or dementia71%
• High blood pressure56%
• Anxiety49%
• Depression44%
• Arthritis40%

Hospitals where Mario F. Mendez works

Medicare's Facility Affiliation Data lists Mario F. Mendez at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

• Ronald Reagan UCLA Medical CenterLos Angeles, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050262

Practice locations

Addresses where Mario F. Mendez is enrolled with Medicare (CMS data updated October 2, 2026).

• 100 Medical Plz, Suite 425Los Angeles, CA 90095 (310) 794‑1500
• 150 Medical PlzLos Angeles, CA 90095 (310) 825‑9989
• 200 UCLA Medical Plz, Suite 120Los Angeles, CA 90095 (310) 206‑6931
• 300 Medical Plaza, B200Los Angeles, CA 90095 (310) 794‑1195
• 300 Medical PlzLos Angeles, CA 90095

Group practices

Medicare enrollment lists Mario F. Mendez as a member of this group (CMS data updated October 2, 2026).

• The Regents of the University of California97 clinicians in the group

Specialties

• Neuropsychiatryprimary
• Neurologyalso

Find other Neuropsychiatry doctors in California →

Other neuropsychiatrists in California

Clinicians with the same Medicare primary specialty in California — not a recommendation.

• Nancy Niparko, MD
• Mohammed M. Ahmed, MD
• Abdullah Lakhani, MD
• Keiko A. Fukuda, MD
• Kunal Agrawal, MD
• Grahamm Wiest, PSY
• Allan L. Bernstein, MD
• Laurice T. Yang, MD

All neuropsychiatrists in California →

Other clinicians in The Regents of the University of California

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Phioanh Nghiemphu, MD
• Jason D. Hinman, MD
• John Lee, MD
• Stanley T. Carmichael, MD
• Shawn M. Love, MD
• Jeffrey L. Saver, MD

Clinician information

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

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians