Ngoc T. Nguyen, MD

Medicare activity in 2024

Official CMS public-use data for Ngoc T. Nguyen, 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. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)2,249 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)1,437 services
3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)1,339 services
4. Injection, regadenoson, 0.1 mg (J2785)948 services
5. Technetium tc-99m sestamibi, diagnostic, per study dose (A9500)630 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%
• Diabetes63%
• Arthritis52%
• Chronic kidney disease49%
• Ischemic heart disease44%

Hospitals where Ngoc T. Nguyen works

Medicare's Facility Affiliation Data lists Ngoc T. Nguyen 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.

• Adventist Health White MemorialLos Angeles, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: not listed by Medicare · CCN 050103

Practice locations

Addresses where Ngoc T. Nguyen is enrolled with Medicare (CMS data updated October 2, 2026).

• 1700 E Cesar E Chavez Ave, Suite 1200Los Angeles, CA 90033 (323) 268‑2200

Group practices

Medicare enrollment lists Ngoc T. Nguyen as a member of this group (CMS data updated October 2, 2026).

• Boyle Heights Cardiovascular Medical Group Inc.3 clinicians in the group

Specialties

• Cardiovascular Disease (Cardiology)primary
• Internal Medicinealso

Find other Cardiovascular Disease (Cardiology) doctors in California →

Other cardiologists in Los Angeles

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

• Erika L. Jones, MD
• David W. Wee, MD
• Walter Kerwin, MD
• Srikanth Krishnan, MD
• Haig J. Lafian, DO
• Zenaida Feliciano, MD
• Jina Chung, MD
• Stephen H. Yau, MD

All cardiologists in Los Angeles →

Other clinicians in Boyle Heights Cardiovascular Medical Group Inc.

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

• Nicky M. Wadiwala, DO
• Daniel Heikali, 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