Beyer Big Sky Optical, Inc
Beyer Big Sky Optical, Inc is a healthcare organization registered as Optometrist in Hamilton, MT, holding Type 2 (organization) NPI 1346459328 since 2007. The authorized official on file is Dirk Beyer, Optometrist.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1346459328 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Beyer Big Sky Optical, Inc |
| Other name | <Unavail> |
| Practice address | 820 W MAIN ST, Hamilton, MT, 59840 |
| Phone | 4063632020 |
| Fax | 4063630646 |
| Enumeration date | 2007-05-22 |
| Last updated in NPPES | 2007-12-04 |
Authorized official
| Name | Dirk Beyer |
|---|---|
| Title | Optometrist |
| Phone | 4063632020 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 152W00000X | Optometrist | Primary | 634 | MT |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0481321 | Medicaid | MT | — |
Copy-ready billing details
Provider: Beyer Big Sky Optical, Inc NPI: 1346459328 Taxonomy: 152W00000X (Optometrist) Address: 820 W MAIN ST, Hamilton, MT, 59840
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1699722249 | Dirk Beyer | Individual | Optometrist | Hamilton, MT |
| 1427462712 | Robert Wilkins | Individual | Optometrist | Hamilton, MT |
| 1366938771 | Mariah Mitman | Individual | Optometrist | Hamilton, MT |
| 1053897397 | Christopher Qualls | Individual | Optometrist | Hamilton, MT |
Verify this record
Cross-check NPI 1346459328 against the authoritative CMS record: view Beyer Big Sky Optical, Inc on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
What is a Type 2 NPI?
What type of organization is Beyer Big Sky Optical, Inc?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-12-04.