Quick answers
- Where does Dean Brown see patients?
- Medicare's clinician data lists 2 practice locations, including Box Elder, MT and Las Vegas, NV. Call before your visit to confirm the address.
- What is Dean Brown's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Dean Brown accept Medicare assignment?
- Yes. Medicare's clinician data says Dean Brown 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 Dean Brown?
- (406) 395-4486, as listed in official Medicare / NPI Registry data.
- What is Dean Brown's NPI number?
- 1821051400. 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 Dean Brown is enrolled with Medicare (CMS data updated 2026-10-02).
- 6850 Upper Box Elder RdBox Elder, MT 59521 (406) 395‑4486
- 8981 W Sahara Ave, Suite 270Las Vegas, NV 89117 (775) 375‑8869
Group practices
Medicare enrollment lists Dean Brown as a member of these groups (CMS data updated 2026-10-02).
- Rocky Boy Health Center8 clinicians in the group
- Vision Consultants3 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Montana
Clinicians with the same Medicare primary specialty in Montana — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Graduation year | 2000 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1821051400 |
| 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