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Dr. Alexander Meyer, MD

Interventional Cardiology (Interventional Cardiology Physician)

1425 S Main St
Walnut Creek, CA 94596

Who else practices at this address →

Contra Costa County includes mental health (19% of residents) shortage areas. About shortage areas

Call (925) 295-4000

  • Medicare participating

At a glance

Years since graduation
10
In the NPI registry since
2016
Medicare patients seen, 2024
248

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. What an NPI is

Education and training

  • 2016Medical school: University of Cincinnati College of Medicine
  • 2016Registered with an NPI (national billing number; not a license date)

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
    CA license 198359 · NV license 23362

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
248
Services billed
596
Patients’ average age
76
Most frequent Medicare services, 2023
ServiceTimesPatients
New patient office or other outpatient visit, 45-59 minutes5555
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes4441
Nuclear medicine studies of heart muscle at rest and with stress and spect3939
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report3737
Insertion of tube in coronary artery for diagnosis with review by radiologist2929
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function2727
New patient office or other outpatient visit, 60-74 minutes2525
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician2121
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician2121
Established patient office or other outpatient visit, 30-39 minutes2017

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 $36.47 in total to this clinician.

By type
Food and Beverage$36.47

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 California →

Other Interventional Cardiology clinicians in Walnut Creek

Sources

NPI registry (CMS NPPES, November 2026; record last updated September 19, 2024), 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 1639533359. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.