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Dr. Mark Barlek

Vascular Surgery (Vascular Surgery Physician)

At a glance

In the NPI registry since
2017

The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. What an NPI is

Education and training

  • 2017Registered with an NPI (national billing number; not a license date)

Medicare’s Care Compare data doesn’t list this clinician’s medical school. Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).

Specialties and state licenses

  • Vascular Surgery Physician primary
    NC license 202602921
  • Student in an Organized Health Care Education/Training Program

As reported to the NPI registry. To confirm a license is current, check the state medical board.

Map: Vascular Surgery per capita by county →

Medicare prescriptions

Most prescribed drugs, Medicare Part D 2024
DrugPrescriptions
Oxycodone Hcl
Other prescribers in Greenville, NC
13

Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.

Payments from drug and device companies

In 2025, 9 companies reported 48 payments worth $3,616 in total to this clinician.

By company
Medtronic, Inc.$2,450
W. L. Gore & Associates, Inc.$372
Cook Medical LLC$270
Imperative Care, Inc$248
Inari Medical, Inc.$147
Bard Peripheral Vascular, Inc.$42.70
Philips North America LLC$35.28
Tactile Systems Technology Inc$27.74
By type
Food and Beverage$2,510
Travel and Lodging$1,105

What the payments were for

Largest payments other than meals
DateCompanyWhat it was forAmount
Jul 21, 2025Medtronic, Inc.
Jul 21, 2025
Travel and Lodging
ENDURANT IIS · Aortic Stent Grafts · travel to Minneapolis, MN · in-kind
$495
Oct 3, 2025Medtronic, Inc.
Oct 3, 2025
Travel and Lodging
ENDURANT IIS · Aortic Stent Grafts · travel to Minneapolis, MN · in-kind
$199
Oct 4, 2025Medtronic, Inc.
Oct 4, 2025
Travel and Lodging
ENDURANT IIS · Aortic Stent Grafts · travel to Minneapolis, MN · in-kind
$199
Oct 8, 2025Medtronic, Inc.
Oct 8, 2025
Travel and Lodging
ENDURANT IIS · Aortic Stent Grafts · travel to Minneapolis, MN · in-kind
$77.54
Nov 8, 2025Medtronic, Inc.
Nov 8, 2025
Travel and Lodging
ENDURANT IIS · Aortic Stent Grafts · travel to Minneapolis, MN · in-kind
$62.80
Oct 3, 2025Medtronic, Inc.
Oct 3, 2025
Travel and Lodging
ENDURANT IIS · Aortic Stent Grafts · travel to Minneapolis, MN · in-kind
$33.89
Oct 4, 2025Medtronic, Inc.
Oct 4, 2025
Travel and Lodging
ENDURANT IIS · Aortic Stent Grafts · travel to Minneapolis, MN · in-kind
$33.89
Jul 21, 2025Medtronic, Inc.
Jul 21, 2025
Travel and Lodging
ENDURANT IIS · Aortic Stent Grafts · travel to Minneapolis, MN · in-kind
$4.68

Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.

From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.

Who received the most in North Carolina →

Other Vascular Surgery clinicians in Greenville

Sources

NPI registry (CMS NPPES, November 2026; record last updated August 28, 2026), Medicare Care Compare, Medicare Physician & Other Practitioners (2024), Medicare Part D Prescribers (2024) and Open Payments (2025). Information is self-reported or billed data and may be out of date; call before visiting.

NPI 1881127983. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.