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Dr. John M. Lee, MD

Interventional Cardiology (Interventional Cardiology Physician)

  • Medicare participating

At a glance

Years since graduation
19
In the NPI registry since
2007
Medicare patients seen, 2024
1,228

Licensed in Texas since 2009, according to the Texas Medical Board. 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

  • 2007Medical school: University of Southern California Keck School of Medicine
  • 2007Registered 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
    TX license N3821 (first issued 2009; active)
  • Cardiovascular Disease Physician
    CA license A110985
  • Internal Medicine Physician
    CA license A110985

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
1,228
Services billed
3,488
Patients’ average age
76
Most frequent Medicare services, 2023
ServiceTimesPatients
Established patient office or other outpatient visit, 30-39 minutes656456
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function369367
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report327321
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes285124
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only281246
Injection, regadenoson, 0.1 mg26065
New patient office or other outpatient visit, 45-59 minutes203203
Established patient office or other outpatient visit, 20-29 minutes10192
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes9489
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician7878

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, 17 companies reported 53 payments worth $1,488 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 Texas →

Other Interventional Cardiology clinicians in Plano

Sources

NPI registry (CMS NPPES, November 2026; record last updated September 9, 2016), 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 1679764948. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.