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Dr. Scott Schaaf, DO

Orthopedic Surgery (Orthopaedic Surgery 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) 339-5447

  • Medicare participating

At a glance

Years since graduation
34
In the NPI registry since
2006
Medicare patients seen, 2024
154

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

  • 1992Medical school: Midwestern University, Chicago College of Osteopathic Med
  • 2006Registered 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

  • Orthopaedic Surgery Physician primary
    WA license 1633

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

Map: Orthopedic Surgery 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
154
Services billed
1,199
Patients’ average age
74
Most frequent Medicare services, 2023
ServiceTimesPatients
Injection, triamcinolone acetonide, not otherwise specified, 10 mg48074
Established patient office or other outpatient visit, 30-39 minutes12788
Aspiration and/or injection of fluid from large joint9472
Established patient office or other outpatient visit, 20-29 minutes5650
New patient office or other outpatient visit, 45-59 minutes3232
X-ray of knee, 1-2 views3019
X-ray of knee, 4 or more views2520
Routine electrocardiogram (ecg) using at least 12 leads with tracing1515
Mri scan of leg joint without contrast1412
X-ray of shoulder, minimum of 2 views1312

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 Orthopedic Surgery clinicians in Everett

Sources

NPI registry (CMS NPPES, November 2026; record last updated March 1, 2013), 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 1124124755. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.