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Dr. Ellen Dejong, MD

Family Medicine (Family Medicine Physician)

3927 Rucker Ave
Everett, WA 98201

Who else practices at this address →

Snohomish County includes primary care (7% of residents) and dental (8% of residents) and mental health (36% of residents) shortage areas. About shortage areas

Call (425) 339-5422

  • Medicare participating

At a glance

In the NPI registry since
2005
Medicare patients seen, 2024
394

Licensed in Washington since 1986, according to the Washington State Department of Health. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.

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

  • Family Medicine Physician primary
    WA license MD00024413 (first issued 1986; active) · NV license 14042

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

Map: Family Medicine per capita by county →

Medicare patients and services

Medicare patients, 2024
394
Services billed
1,208
Patients’ average age
75
Most frequent Medicare services, 2023
ServiceTimesPatients
Established patient office or other outpatient visit, 30-39 minutes276256
Established patient office or other outpatient visit, 20-29 minutes131131
Manual urinalysis test with examination using microscope, automated7572
Insertion of needle into vein for collection of blood sample5858
Bacterial colony count, urine4846
Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen4040
Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral), microdilution or agar dilution3632
New patient office or other outpatient visit, 45-59 minutes3030
Established patient office or other outpatient visit, 40-54 minutes2727
Blood test, comprehensive group of blood chemicals2323

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.

Other Family Medicine clinicians in Everett

Sources

NPI registry (CMS NPPES, November 2026; record last updated April 14, 2021), 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 1639167638. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.