Quick answers
- Where does Brett W. Fredericksen see patients?
- Medicare's clinician data lists 3 practice locations, including Nampa, ID, Boise, ID and Meridian, ID. Call before your visit to confirm the address.
- What is Brett W. Fredericksen's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Brett W. Fredericksen accept Medicare assignment?
- Yes. Medicare's clinician data says Brett W. Fredericksen 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 Brett W. Fredericksen?
- (208) 297-7019, as listed in official Medicare / NPI Registry data.
- What is Brett W. Fredericksen's NPI number?
- 1194392845. 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 Brett W. Fredericksen is enrolled with Medicare (CMS data updated 2026-10-02).
- 16448 N Midland BlvdNampa, ID 83687 (208) 297‑7019
- 291 N Milwaukee St, Suite A3Boise, ID 83704 (208) 297‑7019
- 6252 N Linder Rd, Suite 150Meridian, ID 83646 (208) 954‑9106
Group practices
Medicare enrollment lists Brett W. Fredericksen as a member of these groups (CMS data updated 2026-10-02).
- LWK P C14 clinicians in the group
- Eye Pros Treasure Valley5 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Nampa
Clinicians with the same Medicare primary specialty in Nampa, ID — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | University Of Houston - College Of Optometry |
| Graduation year | 2021 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1194392845 |
| 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