Quick answers
- Which hospitals does Olga Senashova work at?
- Medicare's official clinician data lists Olga Senashova at 4 hospitals: Columbia Memorial Hospital, Hillsboro Medical Center, OHSU Hospital and Clinics and St Charles Medical Center - Bend. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Olga Senashova see patients?
- Medicare's clinician data lists 3 practice locations, including Portland, OR. Call before your visit to confirm the address.
- What is Olga Senashova's specialty?
- Medicare lists Endocrinology as the primary specialty, and also Internal Medicine.
- Does Olga Senashova accept Medicare assignment?
- Medicare's clinician data says Olga Senashova may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- Does Olga Senashova offer telehealth?
- Medicare's clinician data says Olga Senashova offers telehealth services. Ask the office which visits can be done by video or phone.
- What is Olga Senashova's NPI number?
- 1578730438. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Olga Senashova works
Medicare's Facility Affiliation Data lists Olga Senashova at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Columbia Memorial HospitalAstoria, OR · Critical Access Hospital · CCN 381320
- Hillsboro Medical CenterHillsboro, OR · Acute Care Hospital · CCN 380021
- OHSU Hospital and ClinicsPortland, OR · Acute Care Hospital · CCN 380009
- St Charles Medical Center - BendBend, OR · Acute Care Hospital · CCN 380047
Practice locations
Addresses where Olga Senashova is enrolled with Medicare (CMS data updated 2026-10-02).
Specialties
- Endocrinologyprimary
- Internal Medicinealso
Other endocrinologists in Portland
Clinicians with the same Medicare primary specialty in Portland, OR — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2006 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1578730438 |
| 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