Quick answers
- Which hospitals does Derek J. Ellingson work at?
- Medicare's official clinician data lists Derek J. Ellingson at 4 hospitals: Alaska Regional Hospital, Mat-Su Regional Medical Center, Providence Alaska Medical Center and Swedish Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Derek J. Ellingson see patients?
- Medicare's clinician data lists 4 practice locations, including Burien, WA, Palmer, AK and Seattle, WA. Call before your visit to confirm the address.
- What is Derek J. Ellingson's specialty?
- Medicare lists Pathology as the primary specialty.
- Does Derek J. Ellingson accept Medicare assignment?
- Yes. Medicare's clinician data says Derek J. Ellingson accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Derek J. Ellingson?
- (206) 439-5462, as listed in official Medicare / NPI Registry data.
- What is Derek J. Ellingson's NPI number?
- 1487848644. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Derek J. Ellingson works
Medicare's Facility Affiliation Data lists Derek J. Ellingson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Alaska Regional HospitalAnchorage, AK · Acute Care Hospital · CCN 020017
- Mat-Su Regional Medical CenterPalmer, AK · Acute Care Hospital · CCN 020006
- Providence Alaska Medical CenterAnchorage, AK · Acute Care Hospital · CCN 020001
- Swedish Medical CenterSeattle, WA · Acute Care Hospital · CCN 500027
Practice locations
Addresses where Derek J. Ellingson is enrolled with Medicare (CMS data updated 2026-10-02).
- 16251 Sylvester Rd SWBurien, WA 98166 (206) 439‑5462
- 2490 S Woodworth Loop, Suite 410Palmer, AK 99645 (807) 745‑8100
- 500 17th AveSeattle, WA 98122 (206) 320‑2000
- 747 BroadwaySeattle, WA 98122 (206) 386‑6000
Group practices
Medicare enrollment lists Derek J. Ellingson as a member of this group (CMS data updated 2026-10-02).
- Cellnetix Pathology PLLC59 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Washington
Clinicians with the same Medicare primary specialty in Washington — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | At Still University Of Health Sciences, College Of Osteo Med, Kirksville |
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1487848644 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians