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Dr. Thomas Freeman, MD

Neurosurgery (Neurological Surgery Physician)

  • Medicare participating

At a glance

In the NPI registry since
2006
Medicare patients seen, 2024
20

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. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is

Education and training

  • 2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier

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

  • Neurological Surgery Physician primary
    FL license ME53506

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

Map: Neurosurgery per capita by county →

Medicare patients and services

Medicare patients, 2024
20
Services billed
25
Patients’ average age
73
Most frequent Medicare services, 2023
ServiceTimesPatients
Established patient office or other outpatient visit, 40-54 minutes3629
Established patient office or other outpatient visit, 30-39 minutes2118
Established patient office or other outpatient visit, 20-29 minutes1513

Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.

Medicare prescriptions

Most prescribed drugs, Medicare Part D 2024
DrugPrescriptions
Gabapentin
Other prescribers in Tampa, FL
17

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, 2 companies reported 6 payments worth $16,125 in total to this clinician.

By company
Medtronic, Inc.$15,000
Sivantage, Inc.$1,125
By type
Royalty or License$15,000
Consulting Fee$1,125

What the payments were for

Largest payments other than meals
DateCompanyWhat it was forAmount
Jan 8, 2025Medtronic, Inc.
Jan 8, 2025
Royalty or License
ACTIVA PC · Deep Brain Neurostimulation
$3,750
Apr 28, 2025Medtronic, Inc.
Apr 28, 2025
Royalty or License
ACTIVA PC · Deep Brain Neurostimulation
$3,750
Jul 22, 2025Medtronic, Inc.
Jul 22, 2025
Royalty or License
ACTIVA PC · Deep Brain Neurostimulation
$3,750
Oct 21, 2025Medtronic, Inc.
Oct 21, 2025
Royalty or License$3,750
Mar 3, 2025Sivantage, Inc.
Mar 3, 2025
Consulting Fee$600
Mar 3, 2025Sivantage, Inc.
Mar 3, 2025
Consulting Fee
stock
$525

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 Florida →

Other Neurosurgery clinicians in Tampa

Sources

NPI registry (CMS NPPES, November 2026; record last updated March 18, 2021), 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 1962421297. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.