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Dr. Timothy J. Lessmeier, MD

Cardiac Electrophysiology (Clinical Cardiac Electrophysiology 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

At a glance

In the NPI registry since
2006

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

  • 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

  • Clinical Cardiac Electrophysiology Physician primary
    ID license M-6403 · WA license MD24119 (first issued 1986; expired)

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

Map: Cardiac Electrophysiology per capita by county →

Medicare patients and services

Most frequent Medicare services, 2023
ServiceTimesPatients
Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days145134
Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days10594
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only8077
Established patient office or other outpatient visit, 30-39 minutes7067
Established patient office or other outpatient visit, 20-29 minutes5453
Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days4242
Programming of dual lead pacemaker system3231
Evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days2323
Programming of multiple lead implantable defibrillator system2018
Evaluation of implantable heart and blood vessel monitoring system1514

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
Metoprolol Succinate
Other prescribers in Spokane, WA
15
Carvedilol
Other prescribers in Spokane, WA
11

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

Other Cardiac Electrophysiology clinicians in Spokane

Sources

NPI registry (CMS NPPES, November 2026; record last updated August 26, 2020), 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 1144276825. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.