Quick answers
- Does Dung Q. Truong accept Medicare assignment?
- Yes. Medicare's clinician data says Dung Q. Truong 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 Dung Q. Truong see?
- In 2024, CMS data shows 99 Original Medicare patients and 714 services for Dung Q. Truong. This counts Original Medicare only and measures volume, not quality.
- What is Dung Q. Truong's NPI number?
- 1205209285. 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 Dung Q. 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.
| Original Medicare patients | 99 |
|---|---|
| Services billed to Medicare | 714 |
| Different services or procedures | 13 |
| Participating Medicare provider | Yes |
| Average age of these patients | 81 |
Most frequent services
- Advance care planning, first 30 minutes (99497)293 services
- Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)238 services
- Telephone medical discussion with physician, 21-30 minutes (99443)45 services
- Transitional care management services for problem of high complexity (99496)42 services
- Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)29 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%
- Arthritis68%
- Chronic kidney disease61%
- Diabetes59%
- Alzheimer's disease or dementia48%
Hospitals where Dung Q. Truong works
Medicare's Facility Affiliation Data lists Dung Q. 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.
- Memorialcare Orange Coast Medical CenterFountain Valley, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050678
- UCI Health-OrangeOrange, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050348
Practice locations
Addresses where Dung Q. Truong is enrolled with Medicare (CMS data updated October 2, 2026).
- 555 Washington StSan Diego, CA 92103 (619) 260‑8300
Group practices
Medicare enrollment lists Dung Q. Truong as a member of this group (CMS data updated October 2, 2026).
- NR Medical Associates7 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in San Diego
Clinicians with the same Medicare primary specialty in San Diego, CA — not a recommendation.
Other clinicians in NR Medical Associates
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1205209285 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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