Quick answers
- Which hospitals does Olga Garcia work at?
- Medicare's official clinician data lists Olga Garcia at 1 hospital: Columbia Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Olga Garcia see patients?
- Medicare's clinician data lists 2 practice locations, including Astoria, OR and Le Mars, IA. Call before your visit to confirm the address.
- What is Olga Garcia's specialty?
- Medicare lists General Surgery as the primary specialty, and also Colorectal Surgery (Proctology).
- Does Olga Garcia accept Medicare assignment?
- Yes. Medicare's clinician data says Olga Garcia 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 Olga Garcia?
- (503) 338-4670, as listed in official Medicare / NPI Registry data.
- What is Olga Garcia's NPI number?
- 1356721344. 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 Garcia works
Medicare's Facility Affiliation Data lists Olga Garcia 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
Practice locations
Addresses where Olga Garcia is enrolled with Medicare (CMS data updated 2026-10-02).
- 2055 Exchange St, Suite 270Astoria, OR 97103 (503) 338‑4670
- 714 Lincoln St NELe Mars, IA 51031 (712) 546‑3338
Group practices
Medicare enrollment lists Olga Garcia as a member of these groups (CMS data updated 2026-10-02).
- Columbia Lutheran Charities106 clinicians in the group
- Floyd Valley Healthcare38 clinicians in the group
Specialties
Other general surgeons in Astoria
Clinicians with the same Medicare primary specialty in Astoria, OR — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1356721344 |
| 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