Quick answers
- Which hospitals does Isaac Siegfried work at?
- Medicare's official clinician data lists Isaac Siegfried at 2 hospitals: Fairbanks Memorial Hospital and Legacy Emanuel Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Isaac Siegfried see patients?
- Medicare's clinician data lists 3 practice locations, including Fairbanks, AK, Tualatin, OR and Portland, OR. Call before your visit to confirm the address.
- What is Isaac Siegfried's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Isaac Siegfried accept Medicare assignment?
- Yes. Medicare's clinician data says Isaac Siegfried 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 Isaac Siegfried?
- (907) 452-8181, as listed in official Medicare / NPI Registry data.
- What is Isaac Siegfried's NPI number?
- 1265872931. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Isaac Siegfried works
Medicare's Facility Affiliation Data lists Isaac Siegfried at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Fairbanks Memorial HospitalFairbanks, AK · Acute Care Hospital · CCN 020012
- Legacy Emanuel Medical CenterPortland, OR · Acute Care Hospital · CCN 380007
Practice locations
Addresses where Isaac Siegfried is enrolled with Medicare (CMS data updated 2026-10-02).
- 1650 Cowles StFairbanks, AK 99701 (907) 452‑8181
- 19300 SW 65th AveTualatin, OR 97062 (503) 692‑1212
- 2801 N Gantenbein AvePortland, OR 97227 (503) 413‑2200
Group practices
Medicare enrollment lists Isaac Siegfried as a member of these groups (CMS data updated 2026-10-02).
- Northwest Acute Care Specialists PC49 clinicians in the group
- Golden Heart Emergency Physicians Inc20 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Fairbanks
Clinicians with the same Medicare primary specialty in Fairbanks, AK — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Oregon Health Sciences University School Of Medicine |
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1265872931 |
| 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