Quick answers
- Which hospitals does Gregory C. Scribner work at?
- Medicare's official clinician data lists Gregory C. Scribner at 1 hospital: Adventist Health Portland. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gregory C. Scribner see patients?
- Medicare's clinician data lists 3 practice locations, including Clackamas, OR and Portland, OR. Call before your visit to confirm the address.
- What is Gregory C. Scribner's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Gregory C. Scribner accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory C. Scribner 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 Gregory C. Scribner?
- (503) 659-0880, as listed in official Medicare / NPI Registry data.
- What is Gregory C. Scribner's NPI number?
- 1841207206. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gregory C. Scribner works
Medicare's Facility Affiliation Data lists Gregory C. Scribner at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Adventist Health PortlandPortland, OR · Acute Care Hospital · CCN 380060
Practice locations
Addresses where Gregory C. Scribner is enrolled with Medicare (CMS data updated 2026-10-02).
- 10151 SE Sunnyside Rd, Suite 100Clackamas, OR 97015 (503) 659‑0880
- 1350 NE 122nd AvePortland, OR 97230 (503) 408‑7010
- 1350 NE 122nd Ave, Suite 200Portland, OR 97230 (503) 408‑7008
Group practices
Medicare enrollment lists Gregory C. Scribner as a member of this group (CMS data updated 2026-10-02).
- Portland Adventist Medical Center271 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Clackamas
Clinicians with the same Medicare primary specialty in Clackamas, OR — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Loma Linda University School Of Medicine |
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1841207206 |
| 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