Medicare Enrolled
Dr. Robert Corn, M.D.
Vascular Surgery Physician · Dallas, TX
Practice pattern: Clinical Cardiology
— Primarily office-based clinical cardiology
Very High
DATA COVERAGE
Data in 4 of 4 federal sources
Measures public federal data availability — not provider quality
Informational, not a quality rating.
This page presents federal public records about Dr. Corn from CMS (NPPES, Open Payments, Medicare Provider Utilization, PECOS). It is not medical advice, an endorsement, or a judgment of clinical quality. Always consult the provider directly and a licensed clinician for medical decisions. Read methodology →
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What this data tells you about Dr. Corn
Dr. Robert Corn is a vascular surgery physician in Dallas, TX, with 14 years of NPI registration. Based on federal Medicare data, Dr. Corn performed 762 Medicare services in 2023. These records do not provide a deduplicated patient total.
Between the years covered by Open Payments, Dr. Corn received a total of $20,291 from 58 pharmaceutical and/or device companies across 423 payment records. A record can group multiple payments. These transfers are publicly reported through CMS Open Payments. Disclosure alone does not establish their effect on care. A reliable breakdown by payment category is not available in this snapshot. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Corn is Very High — reflecting how much public federal data is available about this provider. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
✓ 14 years of NPI registration
▲ Top 33% volume in TX
$20,291 industry payments
Medicare Practice Summary — 2023
Medicare Utilization ↗762
Medicare services
Top 33% in TX for vascular surgery physician
Not available
Unique patients (not deduplicated)
$87
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
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 |
|---|---|---|---|
| Hospital follow-up visit, moderate complexity Follow-up hospital visit for an existing patient involving moderate medical decision making. The visit requires at least 35 minutes of time spent on the date of service. |
135 | $61 | $186 |
| Office visit, established patient (30-39 min) A follow-up office visit for an existing patient lasting between 30 and 39 minutes. The visit involves medical evaluation and management of the patient's condition. |
110 | $91 | $238 |
| Initial hospital admission, moderate complexity Initial hospital inpatient or observation care for a new patient involving moderate-level medical decision making, with at least 55 minutes total time on the date of the encounter. |
100 | $100 | $352 |
| Ultrasound guidance for blood vessel access Use of ultrasound imaging to help locate and access a blood vessel. This guidance assists healthcare providers in performing procedures such as inserting IV lines or drawing blood. |
51 | $11 | $50 |
| Office visit, established patient, complex (40-54 min) An office or outpatient visit for an existing patient lasting between 40 and 54 minutes. This level of service is determined by the total time spent on the date of the encounter. |
48 | $135 | $335 |
| Hospital follow-up visit, low complexity Follow-up hospital visit for an established patient with straightforward or low-level medical decision making. The visit requires at least 25 minutes of time spent on the day of service. |
47 | $39 | $101 |
| Sedation by physician, initial 15 minutes Administration of a drug to induce depression of consciousness by the physician performing a procedure. This code covers the initial 15 minutes of sedation for patients aged 5 years or older. |
40 | $10 | $128 |
| Ultrasound of arm and leg arteries This procedure uses sound waves to create images of the blood vessels in the arms and legs. It allows healthcare providers to examine the structure and blood flow within these arteries. |
33 | $57 | $299 |
| New patient office visit (45-59 min) An initial office visit for a new patient lasting between 45 and 59 minutes. This code covers the total time spent by the physician or qualified healthcare professional on the date of the encounter. |
33 | $121 | $310 |
| Radiologist review of abdominal aorta image A radiologist reviews images of the abdominal aorta to evaluate the blood vessel. |
28 | $52 | $237 |
| Initial hospital admission, high complexity Initial hospital inpatient or observation care for a new patient involving high-level medical decision making, with at least 75 minutes total time on the date of the encounter. |
26 | $130 | $517 |
| Radiologist review of arm or leg artery image A radiologist reviews images of the arteries in the arm or leg. This process involves analyzing the visual data to assess the blood vessels. |
24 | $64 | $317 |
| New patient office visit, complex (60-74 min) | 24 | $172 | $409 |
| Balloon angioplasty of leg artery, initial vessel A procedure to widen a narrowed or blocked artery in the leg using a balloon catheter. This is performed on the first vessel treated during the session. |
18 | $383 | $5,143 |
| Ultrasound of arm or leg veins An ultrasound exam of the veins in the arm or leg. The test uses sound waves to check blood flow and may include compression and other maneuvers. |
18 | $149 | $692 |
| Other skin and mucous membrane procedure A medical procedure performed on the skin, mucous membranes, or related tissues that does not fall under other specific categories. |
15 | $139 | $1,028 |
| Radiologist review of arm or leg artery images A radiologist reviews images of the arteries in one or both arms or legs to assess blood flow and vessel health. |
12 | $72 | $326 |
How to read this data: This reflects Medicare patients only (typically 65+). Payment amounts are what Medicare paid the provider, not your out-of-pocket cost. These counts do not measure clinical quality or years of experience.
Industry Payment Transparency
Open Payments through 2024 ↗$20,291
Total received (2018-2024)
Avg $2,899/year across 7 years
Top 20% in TX for vascular surgery physician
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
58
Companies
423
Payment records
Payments are publicly reported; disclosure does not establish legality · Not evidence of wrongdoing · How to interpret →
Payment categories are unavailable while the source breakdown is being rebuilt. Company and year totals do not identify how much belongs to each category.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024
$4,203
2023
$4,038
2022
$3,228
2021
$1,201
2020
$640
2019
$6,472
2018
$509
Payments by company (2024)
Medtronic, Inc.
$1,736
W. L. Gore & Associates, Inc.
$601
Silk Road Medical, Inc.
$298
AXOGEN
$255
Koya Medical, Inc.
$189
Endologix LLC
$184
Shape Memory Medical Inc.
$126
Abbott Laboratories
$115
Ethicon US, LLC
$83
Inari Medical, Inc.
$82
Becton, Dickinson and Company
$62
Kerecis Limited
$45
Acera Surgical, Inc.
$40
Cagent Vascular INC
$34
LeMaitre Vascular, Inc.
$31
Reflow Medical Inc
$30
Smith+Nephew, Inc.
$30
Ossur Americas, Inc.
$30
CVRx, Inc.
$27
ABIOMED
$26
Bard Peripheral Vascular, Inc.
$25
Integra LifeSciences Corporation
$25
CARDIVA MEDICAL, INC.
$23
Contego Medical, Inc
$21
CashFlow Solutions, LLC
$21
Boston Scientific Corporation
$19
CORDIS US CORP.
$17
Tactile Systems Technology Inc
$15
AngioDynamics, Inc.
$14
Top 3 companies account for 62.7% of 2024 payments
All-time payments by company (2018-2024) ›
Medtronic Vascular, Inc.
$4,661
Silk Road Medical, Inc.
$3,860
Medtronic, Inc.
$2,731
W. L. Gore & Associates, Inc.
$2,030
Endologix LLC
$940
Tactile Systems Technology Inc
$810
Bard Peripheral Vascular, Inc.
$775
Cook Incorporated
$628
Abbott Laboratories
$331
PFIZER INC.
$272
AXOGEN
$255
Janssen Pharmaceuticals, Inc
$217
Koya Medical, Inc.
$189
E.R. Squibb & Sons, L.L.C.
$181
Bolton Medical Inc
$176
Cook Medical LLC
$159
Shape Memory Medical Inc.
$126
Inari Medical, Inc.
$120
Kerecis Limited
$115
Teleflex LLC
$113
Ethicon US, LLC
$111
HeartFlow, Inc.
$110
Becton, Dickinson and Company
$93
Smith & Nephew, Inc.
$90
Mallinckrodt Enterprises LLC
$88
LeMaitre Vascular, Inc.
$71
Boston Scientific Corporation
$63
Imperative Care, Inc
$62
Smith+Nephew, Inc.
$59
CashFlow Solutions, LLC
$58
Acera Surgical, Inc.
$54
Merit Medical Systems Inc
$51
Resmed Corp
$46
Integra LifeSciences Corporation
$45
KCI USA, Inc.
$42
Contego Medical, Inc
$38
Cardinal Health 200, LLC
$38
Cagent Vascular INC
$34
ACELL, INC.
$32
Reflow Medical Inc
$30
Ossur Americas, Inc.
$30
AngioDynamics, Inc.
$29
CVRx, Inc.
$27
ABIOMED
$26
Balt USA, LLC
$25
Sanara MedTech Inc.
$25
Avinger Inc.
$23
Chiesi USA, Inc.
$23
CARDIVA MEDICAL, INC.
$23
Novartis Pharmaceuticals Corporation
$22
Terumo Medical Corporation
$21
Acist Medical Systems, Inc.
$20
Davol Inc.
$18
CORDIS US CORP.
$17
ConvaTec Inc.
$16
Alafair Biosciences, Inc.
$15
NormaTec Industries, LP
$13
Maquet Cardiovascular U.S. Sales, L.L.C.
$12
Top 3 companies account for 55.5% of all-time payments
Associated products mentioned in payments ›
ABRE · ABSOLUTE PRO · AFX2 Bifurcated Endograft System · AIR 11 · ALPHAVAC · AMPLATZER · AQUACEL AG+ EXTRA · AURYON LASER SYSTEM 100-120 VAC · Alto Abdominal Stent Graft System · Aptus Heli-FX · Avance Nerve Graft · Barostim Neo System · CARDIVA VASCADE MVP VVCS 6-12F · CHANTIX · CLEVIPREX · CONCERTOTM · CYTAL · CellerateRx · Chocolate PTA Balloon · Concerto · Cook Medical Filters · Cook Medical Micropuncture · Cook Medical Zenith · Cook Medical Zilver PTX · Dayspring · ELIQUIS · ELUVIA · ENDOCROSS Device · ENDURANT IIS · ENHANCE Transcarotid Peripheral Access Kit · ENROUTE Enflate Transcarotid RX Balloon Dilatation Catheter · ENROUTE Transcarotid Neuroprotection System · ENROUTE Transcarotid Stent · ESPRIT · EXCLUDER Conformable AAA Endoprosthesis with Active Control · Endurant · EverFlex · FLEXITOUCH · FLOWTRIEVER CATHETER · Flexitouch Plus · FlowTriever · Fortrex · GORE EXCLUDER Iliac Branch Endoprosthesis · GORE TAG Conformable Thoracic Endoprosthesis · GORE TAG Thoracic Branch Endoprosthesis · GORE VIABAHN Endoprosthesis · GORE VIABAHN Endoprosthesis with Heparin · GORE VIABAHN VBX Balloon Expandable Endo · GRAFIX PL · Glidesheath · GrafixPL · HAWKONE · HD-IVUS · HELI-FX ENDOANCHOR SYSTEM · HawkOne · Hema · IMPEDE EMBOLIZATION PLUG · IN.PACT ADMIRAL · IN.PACT AV · IN.PACT Admiral · Impella · Integra · JETI · JETI ALL IN ONE NON-STERILE KIT · JETI PERIPHERAL CATHETER · Kerecis Omega3 SurgiClose · Kerecis Omega3 Wound · LEQVIO · LYMPHA PRESS OPTIMAL PLUS(US) BT · Lutonix Drug Coated Balloon · MANTA · MYNX CONTROLTM · OFIRMEV · PANTHERIS · PICO · PICO7 · PREVENA · PRODIGY CATHETER · PROGEL · PROLENE · PRUITT F3 CAROTID SHUNT · Perclose ProGlide suture mediated closure system · Pico 14 · Prestige Coil System · Proclaim DRG IPG · Progel · Ranger · Relay Plus · Restrata Wound Matrix · RotarexS 6 F x 135 cm · S · SABER · SURGICEL NU-KNIT · Serrantor · Supera peripheral stent system · TREO ABDOMINAL STENT-GRAFT SYSTEM · Torus Stent Graft System · TurboHawk · VALIANT CAPTIVIA · VENASEAL · VISTASEAL · Varithena Administration Pack · Venovo · VersaWrap · Via · XACT · XARELTO · XENOSURE BIOLOGIC PATCH · ZOOM 88-T LARGE DISTAL PLATFORM · Zenith Spiral-Z · Zilver PTX
Should you be concerned? Industry payments are disclosed through CMS Open Payments. Disclosure alone does not establish their purpose, legality, or effect on care. What matters is whether a recommended drug or device appears in your doctor's payment records. If so, consider asking your doctor about it. How to interpret this data →
Geographic Context
Vascular surgery physicians in nearby ZIP areas
54
County median income
$74,149
Nearest hospital to ZIP centroid (approximate)
BAYLOR SCOTT & WHITE HEART & VASCULAR HOSPITAL - DALLAS
0.0 mi
0.0 mi
Data Sources
| Provider Registry | ✓ NPPES | NPPES snapshot; verify current record |
| Medicare Enrollment | ✓ PECOS | PECOS snapshot |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not included | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This reflects how much public data is available about a provider. How we calculate this →
Summary
Dr. Corn is a clinical cardiology specialist, with moderate Medicare volume.
This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →
Frequently Asked Questions
Is Dr. Corn experienced with hospital follow-up visit, moderate complexity?
Based on Medicare claims data, Dr. Corn performed 135 hospital follow-up visit, moderate complexity services. These records cover Medicare fee-for-service activity, including eligible younger beneficiaries; they do not measure total practice volume or clinical quality.
Does Dr. Corn receive payments from pharmaceutical companies?
Yes. Dr. Corn received a total of $20,291 from 58 companies across 423 payment records. A record can group multiple payments. These transfers are publicly disclosed through CMS Open Payments. Disclosure alone does not establish their legality or effect on care. Patients may wish to ask their doctor about these relationships, especially if a recommended drug or device appears in the payment records.
How do Dr. Corn's costs compare to other vascular surgery physicians in Dallas?
Dr. Corn's average Medicare payment per service is $87. Note that these figures represent what Medicare pays, not your out-of-pocket cost, which depends on your specific insurance plan and deductible. Procedure-level data above shows both what was submitted and what Medicare paid for each service type.
What does Data Coverage mean?
Data Coverage (currently Very High for Dr. Corn) measures how much public federal data is available about a provider. It is not a quality rating. A "Very High" or "High" level means the provider has data across multiple federal sources (NPPES, PECOS, Medicare Utilization, Open Payments), indicating the presence of registry, enrollment, activity or payment records, not verified experience or clinical quality. A "Low" or "Moderate" level may simply mean the provider is newer, does not see Medicare patients, or has not received any industry payments — none of which are inherently negative. Read our full methodology →
Is this data up to date?
Source publication dates and the snapshots loaded on this site can differ. Rebuilding a page does not refresh its source records. Check the Medicare reporting year and the payment interval shown above; consult the linked official sources for newer releases and current registry details. See our data freshness policy →
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About this page
This page combines public CMS records with calculated summaries and explanatory procedure labels. These transformations are not verbatim federal records. Sources: 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. Data Coverage reflects 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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