Bassam Yaghmour, MD

Medicare activity in 2024

Official CMS public-use data for Bassam Yaghmour, 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. Critical care, first 30-74 minutes (99291)367 services
2. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)72 services
3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)53 services
4. Critical care, each additional 30 minutes (99292)53 services
5. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)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 blood pressure75%
• High cholesterol75%
• Heart failure57%
• Chronic kidney disease55%
• Diabetes54%
• Arthritis54%

Hospitals where Bassam Yaghmour works

Medicare's Facility Affiliation Data lists Bassam Yaghmour 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.

• UCI Health-OrangeOrange, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050348

Practice locations

Addresses where Bassam Yaghmour is enrolled with Medicare (CMS data updated October 2, 2026).

• 101 the City Dr SOrange, CA 92868 (714) 456‑7004

Group practices

Medicare enrollment lists Bassam Yaghmour as a member of this group (CMS data updated October 2, 2026).

• UC Regents319 clinicians in the group

Specialties

• Pulmonary Diseaseprimary
• Critical Care (Intensivists)also
• Internal Medicinealso

Find other Pulmonary Disease doctors in California →

Other pulmonologists in Orange

Clinicians with the same Medicare primary specialty in Orange, CA — not a recommendation.

• Dinora B. Chinchilla
• Mohammad R. Malekzadegan, MD
• Assad Oskuei, MD
• Austin H. Yu, MD
• Lillian C. Chow, MD
• Adarsh M. Sharma, MD
• Thomas W. Waddington, MD
• Tapan Pandya, MD

All pulmonologists in Orange →

Other clinicians in UC Regents

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

• Kevin Le Truong, MD
• Katherine A. Hom, MD
• Thu Michelle Tran, NP
• Andrew C. Ko, MD
• Nataliya Mar, MD
• Rachna M. Shah, PA

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