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Casey Arns, ARNP

Nurse Practitioners (Nurse Practitioner)

820 N Chelan Ave
Wenatchee, WA 98801

Who else practices at this address →

Chelan County is a federal primary care and dental and mental health shortage area. About shortage areas

Call (509) 663-8711

At a glance

Years since graduation
2
In the NPI registry since
2023

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

  • 2023Registered 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

  • Nurse Practitioner primary
    WA license AP61582561
  • Family Nurse Practitioner
    WA license AP61582561
  • Registered Nurse
    WA license RN61206692

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

Map: Nurse Practitioners 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.

Other Nurse Practitioners clinicians in Wenatchee

Sources

NPI registry (CMS NPPES, November 2026; record last updated July 14, 2026), 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 Information is self-reported or billed data and may be out of date; call before visiting.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 1629759881. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.