Dr. Marc Irwin, MD
What this data tells you about Dr. Irwin
Dr. Marc Irwin is a family medicine in Canyon, TX, with 19 years in practice. Based on federal Medicare data, Dr. Irwin performed 2,107 Medicare services across 726 unique beneficiaries.
Between the years covered by Open Payments, Dr. Irwin received a total of $787 from 18 pharmaceutical and/or device companies across 56 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. Irwin 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 |
|---|---|---|---|
| Chronic care management, first 20 min/month | 532 | $42 | $112 |
| Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | 369 | $22 | $35 |
| Remote patient monitoring management, 20 min/month | 309 | $35 | $149 |
| Office visit, established patient, complex (40-54 min) | 260 | $109 | $353 |
| Remote patient monitoring device, 30 days | 205 | $35 | $177 |
| Annual wellness visit, follow-up | 107 | $124 | $197 |
| Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes | 91 | $29 | $122 |
| Office visit, established patient (30-39 min) | 49 | $65 | $262 |
| Blood draw (venipuncture) | 33 | $8 | $20 |
| Hemoglobin A1c test (diabetes monitoring) | 29 | $8 | $55 |
| Flu vaccine, high-dose | 24 | $59 | $60 |
| Flu vaccine administration | 24 | $30 | $56 |
| Drug injection, under skin or into muscle | 19 | $9 | $60 |
| Pneumonia vaccine administration | 17 | $30 | $56 |
| Ultrasound scan of head and neck soft tissue | 15 | $51 | $210 |
| Automated urinalysis | 13 | $2 | $15 |
| Pneumococcal vaccine, 23-valent | 11 | $131 | $190 |
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.
Geographic Context
17.7 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. Irwin is a clinical cardiology specialist, with above-average Medicare volume (top 13% in TX), and low-engagement industry engagement, 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. Irwin experienced with chronic care management, first 20 min/month?
Does Dr. Irwin receive payments from pharmaceutical companies?
How do Dr. Irwin's costs compare to other family medicines in Canyon?
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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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