Quick answers
- Which hospitals does Nathaniel J. Gebhard work at?
- Medicare's official clinician data lists Nathaniel J. Gebhard at 4 hospitals: LBJ Tropical Medical Center, OHSU Hospital and Clinics, Providence Hood River Memorial Hospital and Skyline Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nathaniel J. Gebhard see patients?
- Medicare's clinician data lists 4 practice locations, including Portland, OR, White Salmon, WA and Vancouver, WA. Call before your visit to confirm the address.
- What is Nathaniel J. Gebhard's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Nathaniel J. Gebhard accept Medicare assignment?
- Yes. Medicare's clinician data says Nathaniel J. Gebhard 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.
- Does Nathaniel J. Gebhard offer telehealth?
- Medicare's clinician data says Nathaniel J. Gebhard offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Nathaniel J. Gebhard?
- (509) 493-1101, as listed in official Medicare / NPI Registry data.
- What is Nathaniel J. Gebhard's NPI number?
- 1306109392. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nathaniel J. Gebhard works
Medicare's Facility Affiliation Data lists Nathaniel J. Gebhard at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- LBJ Tropical Medical CenterPago Pago, AS · Acute Care Hospital · CCN 640001
- OHSU Hospital and ClinicsPortland, OR · Acute Care Hospital · CCN 380009
- Providence Hood River Memorial HospitalHood River, OR · Critical Access Hospital · CCN 381318
- Skyline HospitalWhite Salmon, WA · Critical Access Hospital · CCN 501315
Practice locations
Addresses where Nathaniel J. Gebhard is enrolled with Medicare (CMS data updated 2026-10-02).
- 1400 SW 5th Ave, Suite 500Portland, OR 97201
- 211 NE Skyline DrWhite Salmon, WA 98672 (509) 493‑1101
- 312 SE Stonemill Dr, Suite 150Vancouver, WA 98684 (360) 254‑2323
- 3181 SW Sam Jackson Park RdPortland, OR 97239 (503) 494‑8311
Group practices
Medicare enrollment lists Nathaniel J. Gebhard as a member of this group (CMS data updated 2026-10-02).
- University Professional Services1,724 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Portland
Clinicians with the same Medicare primary specialty in Portland, OR — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Colorado School Of Medicine, Denver |
| Graduation year | 2012 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1306109392 |
| 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