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April Buckner

Nurse Anesthetists (CRNA) (Certified Registered Nurse Anesthetist)

  • Medicare participating

At a glance

Years since graduation
15
In the NPI registry since
2017
Medicare patients seen, 2024
143

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

  • 2017Registered with an NPI (national billing number; not a license date)

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

  • Certified Registered Nurse Anesthetist primary
    KY license 3011017

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

Map: Nurse Anesthetists (CRNA) 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
143
Services billed
147
Patients’ average age
74
Most frequent Medicare services, 2023
ServiceTimesPatients
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope2323
Anesthesia for x-ray or radiation therapy2222
Anesthesia for other closed procedure on chest1616
Anesthesia for other procedure on large bowel using an endoscope1616

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.

Payments from drug and device companies

In 2025, 4 companies reported 7 payments worth $190 in total to this clinician.

By company
Merck Sharp & Dohme LLC$66.21
Becton, Dickinson and Company$54.63
Fisher & Paykel Healthcare Inc$41.76
Vertex Pharmaceuticals Incorporated$27.86
By type
Food and Beverage$190

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 Kentucky →

Other Nurse Anesthetists (CRNA) clinicians in Louisville

Sources

NPI registry (CMS NPPES, November 2026; record last updated September 14, 2017), 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 1639615503. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.