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Diagnostic Radiology

Peter T. Nguyen, MD

Works at hospitals in Dallas, TX · Waxahachie, TX · Rockwall, TX · Texas

Summary

Dr. Peter T. Nguyen, MD is a radiologist at 1405 W Jefferson St, Baylor Medical Ctr, Waxahachie, TX 75165. Phone: (972) 923-7000. Accepts Medicare assignment. In 2024, Peter T. Nguyen had 887 Original Medicare patients and 1,263 services. NPI 1063907533. 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 Peter T. 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 Peter T. Nguyen accept Medicare assignment?
Yes. Medicare's clinician data says Peter T. 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 Peter T. Nguyen see?
In 2024, CMS data shows 887 Original Medicare patients and 1,263 services for Peter T. Nguyen. This counts Original Medicare only and measures volume, not quality.
What is Peter T. Nguyen's NPI number?
1063907533. 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 Peter 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.

Original Medicare patients887
Services billed to Medicare1,263
Different services or procedures32
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Nuclear medicine study from skull base to mid-thigh with ct scan (78815)419 services
  2. Screening 3d breast mammography (77063)266 services
  3. Screening mammography (77067)264 services
  4. Nuclear medicine study whole body with ct scan (78816)67 services
  5. Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)66 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%
  • Arthritis47%
  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)43%
  • Diabetes27%
  • Ischemic heart disease25%

Hospitals where Peter T. Nguyen works

Medicare's Facility Affiliation Data lists Peter 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.

Practice locations

Addresses where Peter T. Nguyen is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.

Group practices

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

  • American Radiology Consultants PLLC119 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Texas →

Other radiologists in Waxahachie

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

All radiologists in Waxahachie →

Other clinicians in American Radiology Consultants PLLC

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

Clinician information

CredentialMD
Medical schoolUniversity Of Texas Medical Branch At Galveston
Graduation year2018 (8 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1063907533
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