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Dr. David Gibson

Cardiology (Cardiovascular Disease Physician)

  • Medicare participating

At a glance

Years since graduation
35
In the NPI registry since
2006
Medicare patients seen, 2024
2,767

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

  • 1991Medical school: University of Arizona College of Medicine
  • 2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier

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

  • Cardiovascular Disease Physician primary
    TN license 24115

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

Map: Cardiology 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 patients and services

Medicare patients, 2024
2,767
Services billed
5,984
Patients’ average age
76
Most frequent Medicare services, 2023
ServiceTimesPatients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report1,2921,203
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function1,1061,065
Established patient office or other outpatient visit, 20-29 minutes1,033942
Established patient office or other outpatient visit, 30-39 minutes419378
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician403400
Nuclear medicine studies of heart muscle at rest and with stress and spect343342
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician290289
New patient office or other outpatient visit, 45-59 minutes229229
Ultrasound of heart with color-depicted blood flow, rate and valve function190184
Ultrasound of heart blood flow, valves and chambers173169

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

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, 1 companies reported 1 payments worth $19.16 in total to this clinician.

By type
Food and Beverage$19.16

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 Cardiology clinicians in Nashville

Sources

NPI registry (CMS NPPES, November 2026; record last updated December 19, 2011), 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 1770519704. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.