Quick answers
- Where does Brian T. Olsen see patients?
- Medicare's clinician data lists 2 practice locations, including Twin Falls, ID. Call before your visit to confirm the address.
- What is Brian T. Olsen's specialty?
- Medicare lists Clinical Psychologist as the primary specialty.
- Does Brian T. Olsen accept Medicare assignment?
- Yes. Medicare's clinician data says Brian T. Olsen 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 Brian T. Olsen?
- (208) 814-9100, as listed in official Medicare / NPI Registry data.
- What is Brian T. Olsen's NPI number?
- 1487060687. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Brian T. Olsen is enrolled with Medicare (CMS data updated 2026-10-02).
- 746 N College RdTwin Falls, ID 83301
- 815 N College RdTwin Falls, ID 83301 (208) 814‑9100
Group practices
Medicare enrollment lists Brian T. Olsen as a member of this group (CMS data updated 2026-10-02).
- St Lukes Clinic LLC316 clinicians in the group
Specialties
- Clinical Psychologistprimary
Other clinical psychologists in Twin Falls
Clinicians with the same Medicare primary specialty in Twin Falls, ID — not a recommendation.
Clinician information
| Credential | CP |
|---|---|
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1487060687 |
| 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
- 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