Dr. Dustin Agan, MD
What this data tells you about Dr. Agan
Dr. Dustin Agan is an internal medicine specialist in Shenandoah, TX, with 18 years of NPI registration. Based on federal Medicare data, Dr. Agan performed 1,696 Medicare services across 1,296 unique beneficiaries.
Between the years covered by Open Payments, Dr. Agan received a total of $25,317 from 53 pharmaceutical and/or device companies across 553 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in internal 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. Agan 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 |
|---|---|---|---|
| Office visit, established patient (30-39 min) | 432 | $85 | $256 |
| Electrocardiogram (EKG), 12-lead | 192 | $10 | $30 |
| Evaluation of cardiac rhythm monitor system, remote up to 30 days | 109 | $18 | $52 |
| Office visit, established patient (20-29 min) | 104 | $59 | $182 |
| Regadenoson injection (Lexiscan) for heart stress test | 104 | $42 | $122 |
| Echocardiogram, transthoracic | 99 | $138 | $392 |
| Hospital follow-up visit, moderate complexity | 97 | $59 | $158 |
| Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 55 | $9 | $58 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | 54 | $11 | $28 |
| Nuclear medicine studies of heart muscle at rest and with stress and spect | 46 | $248 | $672 |
| Initial hospital admission, high complexity | 42 | $132 | $350 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) | 40 | $20 | $72 |
| New patient office visit (45-59 min) | 36 | $102 | $336 |
| Hospital follow-up visit, high complexity | 36 | $90 | $239 |
| Cardiac catheterization | 35 | $181 | $586 |
| Technetium tc-99m sestamibi, diagnostic, per study dose | 34 | $32 | $848 |
| Remote pacemaker monitoring, 90 days | 32 | $17 | $60 |
| Initial hospital admission, moderate complexity | 31 | $96 | $262 |
| Ultrasound study of arm or leg veins with compression and maneuvers | 30 | $134 | $372 |
| Chemical destruction of first incompetent vein of arm or leg using imaging guidance | 18 | $1,327 | $4,085 |
| Ultrasonic guidance for blood vessel access | 15 | $11 | $28 |
| Ultrasound of heart with probe in esophagus, with report | 14 | $83 | $212 |
| Ultrasound of heart blood flow, valves and chambers | 14 | $14 | $36 |
| Ultrasound of heart with color-depicted blood flow, rate and valve function | 14 | $2 | $6 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician | 13 | $16 | $42 |
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 (100%) 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 internal medicine in TX.
Geographic Context
4.2 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. Agan is a clinical cardiology specialist, with above-average Medicare volume (top 21% in TX), with low-engagement industry engagement in the top 4% of TX peers, with 18 years of NPI registration.
This summary is auto-generated from federal data. It describes data availability and patterns — not clinical quality. Read our methodology →
Frequently Asked Questions
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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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