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Dr. Benjamin Carroll

Neurosurgery (Neurological Surgery Physician)

At a glance

Years since graduation
9
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

  • 2017Medical school: University of Mississippi School of Medicine
  • 2017Registered with an NPI (national billing number; not a license date)

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

  • Neurological Surgery Physician primary
    TN license 74237

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

Map: Neurosurgery per capita by county →

Where they work

Hospitals

Medical groups

Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.

Medicare prescriptions

Most prescribed drugs, Medicare Part D 2024
DrugPrescriptions
Hydrocortisone
Other prescribers in Memphis, TN
12

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, 5 companies reported 20 payments worth $16,661 in total to this clinician.

By company
Boston Scientific Corporation$15,484
Insightec,inc$544
Medtronic, Inc.$436
Zimmer Biomet Holdings, Inc.$146
Bioventus LLC$51.95
By type
Grant$15,000
Food and Beverage$1,309
Travel and Lodging$353

What the payments were for

Largest payments other than meals
DateCompanyWhat it was forAmount
May 29, 2025Boston Scientific Corporation
May 29, 2025
Grant
Vercise · Vercise_NMD
$15,000
May 16, 2025Boston Scientific Corporation
May 16, 2025
Travel and Lodging
Vercise · Vercise_NMD · travel to Chicago, IL · in-kind
$353

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 Tennessee →

Other Neurosurgery clinicians in Memphis

Sources

NPI registry (CMS NPPES, November 2026; record last updated July 23, 2025), 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 1093240046. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.