Dr. Robert Steven Corn , MD
Surgery - Vascular Surgery โข Dallas, TX
621 N Hall St
Dallas, TX 752261339
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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Dr. Robert Corn is listed in NPPES under Surgery - Vascular Surgery.
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NPI assigned on April 11, 2012; this date does not establish years in practice.
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Published CMS data list 804 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99232 โ Subsequent hospital care with moderate levelof medical decision making: 171 service units.
- 99214 โ Established patient outpatient office visit: 121 service units.
- 76937 โ Ultrasonic guidance for blood vessel access: 59 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 17 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 191 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Clopidogrel (Clopidogrel Bisulfate) โ 59 prescription fills, including refills.
- Eliquis (Apixaban) โ 34 prescription fills, including refills.
- Diazepam โ 21 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 8 records in the table ยท Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 60% of clinicians listed under Surgery - Vascular Surgery in Dallas, TX (2024, 35 clinicians with data). Median for this group: 678. Middle half: 451 to 1,053.
More Medicare Part B services than 60% of clinicians listed under Surgery - Vascular Surgery in Texas (2024, 252 clinicians with data). Median for this group: 641. Middle half: 300 to 1,132.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 1,215 in 2020 to 804 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020โ2024.
Practice Location & Contact Primary Location
621 N Hall St
Dallas, TX 752261339
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 1 group name: Medhealth. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
University Of Nebraska College Of Medicine
2012
What Public CMS Data Show
Surgery - Vascular Surgery: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
304 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider, 2024.
Medicare-allowed amount
About $80,232 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024.
Paid by Medicare
About $61,341 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024.
30-day fills
322 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$31,904 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $19,959.72 across 202 records.
By nature of payment
- Food and Beverage: $8,891.96 across 186 records.
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program: $5,760.00 across 2 records.
- Travel and Lodging: $5,307.76 across 14 records.
Reporting-company totals (3 largest of 28)
- Medtronic, Inc.: $12,953.52 across 64 records.
- W. L. Gore & Associates, Inc.: $2,038.70 across 36 records.
- Endologix LLC: $1,310.37 across 8 records.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
14 years (graduated 2012)
CMS Doctors and Clinicians data list 2012 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2012
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, โDoes your provider accept Medicare as full payment?โ
Telehealth (some services)
Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.
You may be able to have some visits without going to the office. Ask which visits can be done by telehealth.
What this does not show: Telehealth (some services)
It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Corn has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Corn as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Dallas and Texas
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 60% of clinicians listed under Surgery - Vascular Surgery in Dallas, TX (2024, 35 clinicians with data). Median for this group: 678. Middle half: 451 to 1,053.
More Medicare Part B services than 60% of clinicians listed under Surgery - Vascular Surgery in Texas (2024, 252 clinicians with data). Median for this group: 641. Middle half: 300 to 1,132.
Medicare-allowed amount
A lower Medicare-allowed amount than 60% of clinicians listed under Surgery - Vascular Surgery in Dallas, TX (2024, 35 clinicians with data). Median for this group: $88,751. Middle half: $58,972 to $228,859.
Close to the middle for clinicians listed under Surgery - Vascular Surgery in Texas (2024, 252 clinicians with data). Median for this group: $88,553. Middle half: $29,762 to $173,949.
Paid by Medicare
A lower Medicare payment amount than 60% of clinicians listed under Surgery - Vascular Surgery in Dallas, TX (2024, 35 clinicians with data). Median for this group: $68,086. Middle half: $45,325 to $172,226.
Close to the middle for clinicians listed under Surgery - Vascular Surgery in Texas (2024, 252 clinicians with data). Median for this group: $68,422. Middle half: $22,754 to $133,426.
Medicare Part D prescriptions
More Part D prescriptions than 80% of clinicians listed under Surgery - Vascular Surgery in Dallas, TX (2024, 35 clinicians with data). Median for this group: 94. Middle half: 30 to 164.
More Part D prescriptions than 60% of clinicians listed under Surgery - Vascular Surgery in Texas (2024, 228 clinicians with data). Median for this group: 123. Middle half: 44 to 285.
Part D drug cost
A higher Part D drug cost than 70% of clinicians listed under Surgery - Vascular Surgery in Dallas, TX (2024, 35 clinicians with data). Median for this group: $15,612. Middle half: $242 to $34,979.
A higher Part D drug cost than 65% of clinicians listed under Surgery - Vascular Surgery in Texas (2024, 228 clinicians with data). Median for this group: $11,845. Middle half: $589 to $40,493.
48 active clinicians are listed under Surgery - Vascular Surgery with a practice address in Dallas, TX (368 in Texas).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Dallas
39.6% of these 48 clinicians have the CMS telehealth indicator.
81.2% of these 48 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services decreased 34% from 1,215 in 2020 to 804 in 2024.
- 2020: 1,215
- 2021: 950
- 2022: 705
- 2023: 762
- 2024: 804
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Medicare-allowed amount
Medicare-allowed amount decreased 53% from $172,537 in 2020 to $80,232 in 2024.
- 2020: $172,537
- 2021: $122,102
- 2022: $66,123
- 2023: $86,052
- 2024: $80,232
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Paid by Medicare
Paid by Medicare decreased 55% from $135,011 in 2020 to $61,341 in 2024.
- 2020: $135,011
- 2021: $94,715
- 2022: $48,288
- 2023: $66,468
- 2024: $61,341
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 38% from 138 in 2020 to 191 in 2024.
- 2020: 138
- 2021: 139
- 2022: 161
- 2023: 179
- 2024: 191
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30-day fills
30-day fills increased 40% from 230 in 2020 to 322 in 2024.
- 2020: 230
- 2021: 233
- 2022: 289
- 2023: 321
- 2024: 322
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Part D drug cost
Part D drug cost increased 78% from $17,948 in 2020 to $31,904 in 2024.
- 2020: $17,948
- 2021: $19,503
- 2022: $30,688
- 2023: $40,364
- 2024: $31,904
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Industry payments (Open Payments)
Industry payments (Open Payments) increased 1561% from $1,201.49 in 2021 to $19,959.72 in 2025.
- 2021: $1,201.49
- 2022: $3,227.60
- 2023: $4,037.59
- 2024: $4,203.23
- 2025: $19,959.72
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 โ December 31, 2025): 202 records totaling $19,959.72.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Medtronic, Inc. |
Travel and Lodging
In-kind items and services
|
ENDURANT IIS | General | $3,677.01 |
| Medtronic, Inc. |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
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ENDURANT IIS | General | $2,880.00 |
| Medtronic, Inc. |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
ENDURANT IIS | General | $2,880.00 |
| W. L. Gore & Associates, Inc. |
Travel and Lodging
In-kind items and services
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GORE EXCLUDER Thoracoabdominal Branch Endoprosthesis | General | $483.18 |
| Endologix LLC |
Food and Beverage
In-kind items and services
|
Alto Abdominal Stent Graft System | General | $408.86 |
| W. L. Gore & Associates, Inc. |
Travel and Lodging
In-kind items and services
|
GORE EXCLUDER Thoracoabdominal Branch Endoprosthesis | General | $348.11 |
| Aroa Biosurgery Incorporated |
Food and Beverage
Cash or cash equivalent
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โ | General | $242.25 |
| Medtronic, Inc. |
Food and Beverage
In-kind items and services
|
ENDURANT IIS | General | $213.40 |
| Aroa Biosurgery Incorporated |
Food and Beverage
Cash or cash equivalent
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โ | General | $208.38 |
| Aroa Biosurgery Incorporated |
Food and Beverage
Cash or cash equivalent
|
โ | General | $207.52 |
| Endologix LLC |
Food and Beverage
In-kind items and services
|
Alto Abdominal Stent Graft System | General | $190.42 |
| Medtronic, Inc. |
Food and Beverage
In-kind items and services
|
ENDURANT IIS | General | $187.86 |
| Cagent Vascular INC |
Food and Beverage
Cash or cash equivalent
|
Serrantor | General | $182.94 |
| Medtronic, Inc. |
Travel and Lodging
In-kind items and services
|
ENDURANT IIS | General | $181.63 |
| Medtronic, Inc. |
Travel and Lodging
In-kind items and services
|
ENDURANT IIS | General | $181.63 |
| Medtronic, Inc. |
Travel and Lodging
In-kind items and services
|
ENDURANT IIS | General | $181.62 |
| Aroa Biosurgery Incorporated |
Food and Beverage
Cash or cash equivalent
|
โ | General | $178.98 |
| Bolton Medical Inc |
Food and Beverage
In-kind items and services
|
RELAY THORACIC STENT-GRAFT WITH PLUS DELIVERY SYSTEM | General | $177.13 |
| Medtronic, Inc. |
Food and Beverage
In-kind items and services
|
HELI-FX ENDOANCHOR SYSTEM | General | $171.73 |
| Endologix LLC |
Food and Beverage
In-kind items and services
|
AFX2 Bifurcated Endograft System | General | $170.88 |
| Endologix LLC |
Food and Beverage
In-kind items and services
|
Alto Abdominal Stent Graft System | General | $169.71 |
| W. L. Gore & Associates, Inc. |
Food and Beverage
In-kind items and services
|
GORE VIABAHN Endoprosthesis | General | $165.22 |
| Stryker Corporation |
Food and Beverage
In-kind items and services
|
FLOWTRIEVER CATHETER, S | General | $162.01 |
| Imperative Care, Inc |
Food and Beverage
In-kind items and services
|
SYMPHONY CATHETER | General | $160.81 |
| Medtronic, Inc. |
Food and Beverage
In-kind items and services
|
VALIANT CAPTIVIA | General | $157.39 |
(top 25 shown)
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2018โ2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ by Provider and Service data, 2019โ2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
99232
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
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171 | 92 | $185.83 | $76.26 |
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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121 | 84 | $251.11 | $125.28 |
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76937
Ultrasonic guidance for blood vessel access
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59 | 51 | $47.16 | $13.28 |
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99222
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
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48 | 42 | $351.48 | $126.94 |
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99223
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
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43 | 41 | $515.56 | $166.76 |
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99152
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes
|
42 | 38 | $142.50 | $11.74 |
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99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
|
42 | 42 | $323.40 | $164.44 |
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99215
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
|
41 | 37 | $344.45 | $177.23 |
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99231
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes
|
38 | 29 | $100.21 | $48.12 |
|
93922
Ultrasound study of arm and leg arteries
|
33 | 21 | $298.66 | $75.29 |
|
75625
Review by radiologist of abdominal aorta image
|
32 | 29 | $228.43 | $64.73 |
|
99221
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes
|
29 | 28 | $260.47 | $78.29 |
|
75710
Review by radiologist of arm or leg artery image
|
25 | 23 | $286.70 | $79.19 |
|
93970
Ultrasound study of arm or leg veins with compression and maneuvers
|
24 | 22 | $691.86 | $184.13 |
|
17999
Other procedure on skin, mucous membrane, and tissue
|
20 | 19 | $1069.65 | $115.16 |
|
99205
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more
|
19 | 19 | $449.59 | $208.89 |
|
93971
Ultrasound study of one arm or leg veins with compression and maneuvers
|
17 | 14 | $438.75 | $117.26 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Clopidogrel | Clopidogrel Bisulfate | 59 | 5,070 | $616.07 | 30 |
| Eliquis | Apixaban | 34 | 1,515 | $30,632.23 | โ |
| Diazepam | Diazepam | 21 | 35 | $26.17 | 14 |
| Ibuprofen | Ibuprofen | 20 | 356 | $104.65 | 11 |
| Tramadol Hcl | Tramadol Hcl | 17 | 108 | $70.59 | 13 |
| Acetaminophen-Codeine | Acetaminophen With Codeine | 14 | 83 | $145.47 | 12 |
| Gabapentin | Gabapentin | 13 | 500 | $233.31 | โ |
| Cephalexin | Cephalexin | 13 | 115 | $75.23 | โ |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 2086S0129X
A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - VASCULAR SURGERY
I20190326002522
TX
2365743267
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Medhealth
3450 W Wheatland Rd, Dallas, TX 752374411
Phone: 9727099300
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Surgery - Vascular Surgery
Doctor of Medicine (M.D.)
Surgery - Vascular Surgery
Doctor of Osteopathic Medicine (D.O.)
Surgery - Vascular Surgery
Doctor of Medicine (M.D.)
Surgery - Vascular Surgery
Doctor of Medicine (M.D.)
Surgery - Vascular Surgery
Doctor of Medicine (M.D.)
Surgery - Vascular Surgery
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 621 N HALL ST, DALLAS, TX 752261339 (Tel: 2148219600)
Registered at 621 N HALL ST, DALLAS, TX 752261339 (Tel: 2148219600)
Surgery (license number reported to NPPES: TX R9933)
NPI status registered as active in NPPES database
Registered at 2301 HOLMES ST., TRUMAN MEDICAL CENTER -HOSPITAL HILL, KANSAS CITY, MO 64108 (Tel: 8164044175)
Registered at 14122 FRANKLIN ST, OMAHA, NE 681543862 (Tel: 4028506225)
Recorded as ROBERT CORN, M.D.
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Surgery - Vascular Surgery Specialists in Dallas
- Dr. Tuan-Hung Chu, MD
- Dr. Daisy Chou, MD
- Jordan Bond
- Dr. Robert Feldtman, MD
- Dr. Stephen Hohmann, MD
- Dr. John Eidt, MD
Mailing Address
621 N Hall St
Dallas, TX 752261339
Phone: 2148219600