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Diagnostic Radiology

Quan Nguyen, MD

Works at hospitals in Plano, TX · McKinney, TX · Arlington, TX … · Texas

Summary

Dr. Quan Nguyen, MD is a radiologist at 1100 Allied Dr, Plano, TX 75093. Phone: (469) 814-3278. Accepts Medicare assignment. In 2024, Quan Nguyen had 746 Original Medicare patients and 1,039 services. NPI 1790244952. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Quan Nguyen, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Quan Nguyen accept Medicare assignment?
Yes. Medicare's clinician data says Quan 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 Quan Nguyen see?
In 2024, CMS data shows 746 Original Medicare patients and 1,039 services for Quan Nguyen. This counts Original Medicare only and measures volume, not quality.
What is Quan Nguyen's NPI number?
1790244952. 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 Quan 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 patients746
Services billed to Medicare1,039
Different services or procedures50
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. X-ray of foot, minimum of 3 views (73630)141 services
  2. X-ray of shoulder, minimum of 2 views (73030)113 services
  3. X-ray of knee, 4 or more views (73564)100 services
  4. X-ray of hip, 2-3 views (73502)79 services
  5. X-ray of hand, minimum of 3 views (73130)75 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 cholesterol75%
  • Arthritis75%
  • High blood pressure73%
  • Anxiety34%
  • Osteoporosis28%
  • Ischemic heart disease27%

Hospitals where Quan Nguyen works

Medicare's Facility Affiliation Data lists Quan 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.

Practice locations

Addresses where Quan Nguyen is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 16; the Medicare profile lists all.

Group practices

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

  • Texas Radiology Associates LLP153 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Texas →

Other radiologists in Plano

Clinicians with the same Medicare primary specialty in Plano, TX — not a recommendation.

All radiologists in Plano →

Other clinicians in Texas Radiology Associates LLP

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

Clinician information

CredentialMD
Medical schoolLouisiana State University School Of Medicine In New Orleans
Graduation year2019 (7 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1790244952
CorrectionsReport 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

  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