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Spearfish Vision Works, P.C.

Optometrist in Spearfish, SD · enumerated 2006 · authorized official Brian Gill, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1720190457

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Registry record

Entity type Organization (Type 2)
Legal business name Spearfish Vision Works, P.C.
Practice address 2825 1st Ave, Spearfish, SD, 57783
Phone (605) 642-3865
Fax (605) 642-3891
Enumeration date Aug 31, 2006
Last updated in NPPES Dec 20, 2007

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 624 (SD) Primary

Authorized official

Name Brian Gill
Title President
Phone (605) 484-1977

Other identifiers

Identifier Type State Issuer
1285657742 Other SD NPI (PERSONAL)

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.

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Frequently asked questions

What type of organization is Spearfish Vision Works, P.C.?
Spearfish Vision Works, P.C. is registered in NPPES as a Optometrist (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-20.