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Dr. William R. Bennett, MD

Interventional Cardiology (Interventional Cardiology Physician)

122 W 7th Ave, Suite 310
Spokane, WA 99204

Who else practices at this address →

Spokane County includes primary care (67% of residents) and dental (43% of residents) and mental health (29% of residents) shortage areas. About shortage areas

Call (509) 838-7711

  • Medicare participating

At a glance

Years since graduation
48
In the NPI registry since
2006
Medicare patients seen, 2024
435

Licensed in Washington since 1986, according to the Washington State Department of Health. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.

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

  • 1978Medical school: University of Louisville School 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

  • Interventional Cardiology Physician primary
    WA license MD00023687 (first issued 1986; active) · ID license M5621
  • Cardiovascular Disease Physician
    ID license M5621 · WA license MD23687 (first issued 1986; active)

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

Map: Interventional 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
435
Services billed
1,014
Patients’ average age
76
Most frequent Medicare services, 2023
ServiceTimesPatients
Established patient office or other outpatient visit, 30-39 minutes330149
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only222176
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report171153
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function138134
Established patient office or other outpatient visit, 20-29 minutes7767
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes4631
New patient office or other outpatient visit, 45-59 minutes2626
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes2424
Ultrasound of heart, follow-up2222
Ultrasound of heart blood flow, valves and chambers, follow-up2020

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, 5 companies reported 10 payments worth $289 in total to this clinician.

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 Washington →

Other Interventional Cardiology clinicians in Spokane

Sources

NPI registry (CMS NPPES, November 2026; record last updated May 23, 2017), 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 1396791026. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.