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Dr. William B. Bailey, M.D.

Cardiology (Cardiovascular Disease Physician)

  • Medicare participating

At a glance

Years since graduation
28
In the NPI registry since
2005
Medicare patients seen, 2024
2,504

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

  • 1998Medical school: University of Arkansas College of Medicine
  • 2005Registered 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

  • Cardiovascular Disease Physician primary
    AR license E2307

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
2,504
Services billed
5,433
Patients’ average age
75
Most frequent Medicare services, 2023
ServiceTimesPatients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only1,290953
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function845833
Established patient office or other outpatient visit, 30-39 minutes494448
Ultrasound of both sides of head and neck blood flow292286
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes229111
Ultrasound study of arm and leg arteries182175
Anticoagulant management of patient taking warfarin16618
Ultrasound of heart, follow-up163146
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician131131
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician128128

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, 4 companies reported 6 payments worth $183 in total to this clinician.

By company
Medtronic, Inc.$99.06
Edwards Lifesciences Corporation$32.96
Lantheus Medical Imaging, Inc.$30.26
Abiomed$20.40
By type
Food and Beverage$183

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 Arkansas →

Other Cardiology clinicians in Jonesboro

Sources

NPI registry (CMS NPPES, November 2026; record last updated March 7, 2023), 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 1861497349. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.