Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ross Reilley Oren, ABOC

Optician in Brookings, SD · enumerated 2023.

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

National Provider Identifier

1871274316

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Registry record

Entity type Individual (Type 1)

Name Ross Reilley Oren

Credential ABOC

Sex Male

Practice address 2233 6th St, Brookings, SD, 57006

Phone (605) 692-3550

Fax (605) 692-4475

Enumeration date Jul 27, 2023

Last updated in NPPES Jul 27, 2023

Taxonomy & licenses

156FX1800X Optician Eye and Vision Services Providers · License 248997 (SD) Primary

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

How do I verify Ross Oren's NPI record?

Cross-check NPI 1871274316 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1871274316 active?

Yes, as of the latest NPPES snapshot, NPI 1871274316 is active (record last updated 2023-07-27).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-27.