Dr. Hanh Dieu Nguyen, MD
What this data tells you about Dr. Nguyen
Dr. Hanh Dieu Nguyen is a family medicine in Plano, TX, with 19 years in practice. Based on federal Medicare data, Dr. Nguyen performed 1,373 Medicare services across 927 unique beneficiaries.
Between the years covered by Open Payments, Dr. Nguyen received a total of $11,671 from 43 pharmaceutical and/or device companies across 396 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in family medicine. Most payments are for meals and travel — low-value interactions common across virtually all practicing physicians. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Nguyen is Very High — reflecting how much public federal data is available about this provider. This is not a quality rating. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
Medicare Practice Summary
Medicare Utilization ↗Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Blood draw (venipuncture) | 265 | $8 | $22 |
| Office visit, established patient (30-39 min) | 260 | $83 | $350 |
| Office visit, established patient (20-29 min) | 119 | $59 | $300 |
| Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 98 | $14 | $100 |
| Annual wellness visit, follow-up | 66 | $124 | $345 |
| Flu vaccine, high-dose | 53 | $72 | $75 |
| Advance care planning consultation, first 30 min | 53 | $76 | $200 |
| Annual alcohol misuse screening, 5 to 15 minutes | 52 | $18 | $55 |
| Annual depression screening | 52 | $18 | $55 |
| Flu vaccine administration | 49 | $30 | $40 |
| Urinalysis, manual | 32 | $3 | $30 |
| Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 26 | $283 | $400 |
| Drug injection, under skin or into muscle | 26 | $10 | $90 |
| Pneumonia vaccine administration | 26 | $30 | $40 |
| COVID-19 vaccine administration | 24 | $39 | $100 |
| Electrocardiogram (EKG), 12-lead | 21 | $9 | $65 |
| COVID-19 vaccine (Moderna bivalent) | 18 | $143 | $300 |
| Office visit, established patient, complex (40-54 min) | 18 | $136 | $432 |
| Administration of vaccine | 17 | $13 | $50 |
| Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) | 16 | $41 | $75 |
| Evaluation of neuropsychological test, first hour | 15 | $100 | $200 |
| Administration of psychological or neuropsychological test by technician, first 30 minutes | 15 | $25 | $200 |
| Electrocardiogram (ecg) 1 to 3 leads with review by physician | 13 | $10 | $39 |
| Measurement of brain wave activity (eeg), awake and drowsy | 13 | $290 | $1,077 |
| Measurement of nerve conduction using visual stimulation testing with report | 13 | $50 | $407 |
| Measurement of brain wave activity (eeg), digital analysis | 13 | $202 | $1,344 |
Industry Payment Transparency
Open Payments through 2024 ↗Payment profile
Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
Payments by company (2024)
Associated products mentioned in payments ›
Most payments (99%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians. Total industry engagement is in the top 4% for family medicine in TX.
Geographic Context
2.5 mi
Data Sources
| Provider Registry | ✓ NPPES | Weekly updates |
| Medicare Enrollment | ✓ PECOS | Monthly updates |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not public | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This measures how much public data is available about a provider — not how good they are. How we calculate this →
Summary
Dr. Nguyen is a clinical cardiology specialist, with above-average Medicare volume (top 21% in TX), and high industry engagement (low-engagement, top 4%), with 19 years of practice experience.
This summary is auto-generated from federal data. It describes data availability and patterns — not clinical quality. Read our methodology →
Frequently Asked Questions
Is Dr. Nguyen experienced with blood draw (venipuncture)?
Does Dr. Nguyen receive payments from pharmaceutical companies?
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All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. The Transparency Score measures data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
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