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Dr. Daniel R. Alvarez, DO

Cardiology (Cardiovascular Disease Physician)

  • Medicare participating

At a glance

Years since graduation
34
In the NPI registry since
2005
Medicare patients seen, 2024
1,530

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

  • 2005Registered 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

  • Cardiovascular Disease Physician primary
    KS license 0525651

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
1,530
Services billed
5,424
Patients’ average age
77
Most frequent Medicare services, 2023
ServiceTimesPatients
Established patient office or other outpatient visit, 20-29 minutes1,079674
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only579460
Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days397144
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function385372
Established patient office or other outpatient visit, 30-39 minutes321258
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report267212
Nuclear medicine studies of heart muscle at rest and with stress and spect243243
Ultrasound of both sides of head and neck blood flow173172
Technetium tc-99m tetrofosmin, diagnostic, per study dose16684
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician160160

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 92 payments worth $2,187 in total to this clinician.

What the payments were for

Largest payments other than meals
DateCompanyWhat it was forAmount
Apr 30, 2025Actelion Pharmaceuticals US, Inc.
Apr 30, 2025
Education
OPSUMIT; UPTRAVI · Cardiology · in-kind
$94.99

Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.

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 Kansas →

Other Cardiology clinicians in Wichita

Sources

NPI registry (CMS NPPES, November 2026; record last updated October 17, 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 1588646236. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.