Linh Y. Truong, MD

Medicare activity in 2024

Official CMS public-use data for Linh Y. Truong, 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. Injection, methylprednisolone acetate, 1 mg (J1010)1,790 services
2. 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)293 services
3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)244 services
4. Insertion of needle into vein for collection of blood sample (36415)121 services
5. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)97 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).

• Arthritis75%
• High cholesterol71%
• High blood pressure64%
• Ischemic heart disease33%
• Depression28%
• Osteoporosis28%

Hospitals where Linh Y. Truong works

Medicare's Facility Affiliation Data lists Linh Y. Truong 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
• Santa Monica - UCLA Medical Center & Orthopaedic HospitalSanta Monica, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 050112

Practice locations

Addresses where Linh Y. Truong is enrolled with Medicare (CMS data updated October 2, 2026).

• 2020 Santa Monica Blvd, Suite 210Santa Monica, CA 90404 (310) 458‑2381
• 2020 Santa Monica Blvd, Suite 540Santa Monica, CA 90404 (310) 582‑6350

Group practices

Medicare enrollment lists Linh Y. Truong as a member of this group (CMS data updated October 2, 2026).

• The Regents of the University of California1,462 clinicians in the group

Specialties

• Rheumatologyprimary

Find other Rheumatology doctors in California →

Other rheumatologists in Santa Monica

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

• Amro Balki, MD
• Elyse J. Rubenstein, MD
• Chesca Czarina A. Barrios, MD
• Geraldine M. Navarro, MD
• Smita R. Gupta, MD
• Arthur Huberman, MD
• William J. Martin, MD
• Orrin M. Troum, MD

All rheumatologists in Santa Monica →

Other clinicians in The Regents of the University of California

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

• Michael Ong, MD
• Yaqoot Khan, DO
• Kristopher Yoon, MD
• David J. Cho, MD
• Christine Sun, MD
• Michael Pin, 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