Quick answers
- Which hospitals does Roger Cook work at?
- Medicare's official clinician data lists Roger Cook at 2 hospitals: OHSU Hospital and Clinics and Portneuf Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Roger Cook see patients?
- Medicare's clinician data lists 3 practice locations, including Portland, OR and Pocatello, ID. Call before your visit to confirm the address.
- What is Roger Cook's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Roger Cook accept Medicare assignment?
- Yes. Medicare's clinician data says Roger Cook 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 Roger Cook?
- (503) 494-7641, as listed in official Medicare / NPI Registry data.
- What is Roger Cook's NPI number?
- 1003966227. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Roger Cook works
Medicare's Facility Affiliation Data lists Roger Cook at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- OHSU Hospital and ClinicsPortland, OR · Acute Care Hospital · CCN 380009
- Portneuf Medical CenterPocatello, ID · Acute Care Hospital · CCN 130028
Practice locations
Addresses where Roger Cook is enrolled with Medicare (CMS data updated 2026-10-02).
- 3181 SW Sam Jackson Park RdPortland, OR 97239 (503) 494‑7641
- 333 N 18th Ave, Suite CPocatello, ID 83201 (208) 234‑7800
- 777 Hospital WayPocatello, ID 83201 (208) 239‑1000
Group practices
Medicare enrollment lists Roger Cook as a member of these groups (CMS data updated 2026-10-02).
- University Anesthesiology Associates LLC241 clinicians in the group
- Northstar Anesthesia of Idaho PLLC35 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Portland
Clinicians with the same Medicare primary specialty in Portland, OR — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2002 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1003966227 |
| 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