Quick answers
- Does Tuan G. Nguyen accept Medicare assignment?
- Yes. Medicare's clinician data says Tuan G. Nguyen 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 Tuan G. Nguyen see?
- In 2024, CMS data shows 970 Original Medicare patients and 1,760 services for Tuan G. Nguyen. This counts Original Medicare only and measures volume, not quality.
- What is Tuan G. Nguyen's NPI number?
- 1477660983. 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 Tuan G. 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.
| Original Medicare patients | 970 |
|---|---|
| Services billed to Medicare | 1,760 |
| Different services or procedures | 127 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Ct scan head or brain without contrast (70450)304 services
- X-ray of chest, 1 view (71045)223 services
- Ct scan of abdomen and pelvis with contrast (74177)191 services
- Ct scan of upper spine without contrast (72125)128 services
- Ct scan of abdomen and pelvis without contrast (74176)88 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 cholesterol74%
- Arthritis50%
- Diabetes42%
- Chronic kidney disease40%
- Ischemic heart disease38%
Hospitals where Tuan G. Nguyen works
Medicare's Facility Affiliation Data lists Tuan G. 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.
- Chester County HospitalWest Chester, PA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 390179
- Jefferson Abington HospitalAbington, PA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 390231
- Pennsylvania HospitalPhiladelphia, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390226
Practice locations
Addresses where Tuan G. Nguyen is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 9; the Medicare profile lists all.
- 1 Lower Navy Hill RdSaipan, MP 96950 (670) 234‑8950
- 3400 Spruce StPhiladelphia, PA 19104
- 3400 Spruce Street 5 White Bldg, Oral and Maxillofacial Surgery HupPhiladelphia, PA 19104 (215) 829‑6079
- 501 S 54th StPhiladelphia, PA 19143
- 701 E Marshall StWest Chester, PA 19380
Group practices
Medicare enrollment lists Tuan G. Nguyen as a member of these groups (CMS data updated October 2, 2026).
- University of Penn - Medical Group3,505 clinicians in the group
- Commonwealth Healthcare Corporation79 clinicians in the group
Specialties
- Interventional Radiologyprimary
Find other Interventional Radiology doctors in Northern Mariana Islands →
Other clinicians in University of Penn - Medical Group
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Medical Branch At Galveston |
| Graduation year | 1988 (38 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1477660983 |
| 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