Rainbow Optics
Rainbow Optics holds 3 active organization NPIs in the federal registry, with practice locations in 1 Oregon city. All list optometrist as their primary taxonomy; each location can bill under its own NPI.
Search the organization with your city to find the NPI for the location you visit or bill.
Find a location's NPIEugene has the most NPIs, 3
Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.
NPIs by year issued
Source: CMS NPPES, enumeration dates.
3 NPIs were issued in 2006 alone, more than in any other year.
Eugene locations
The city with the most Rainbow Optics NPIs. The full list of all 3 follows.
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1003995044 | 2675 WILLAMETTE ST, Eugene | Optometrist | Nov 2, 2006 |
| 1649345356 | 2540 WILLAKENZIE RD, Eugene | Optometrist | Nov 21, 2006 |
| 1992870604 | 1740 W 18TH AVE, Eugene | Optometrist | Nov 21, 2006 |
All 3 locations, by city
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1003995044 | 2675 WILLAMETTE ST, Eugene | Optometrist | Nov 2, 2006 |
| 1649345356 | 2540 WILLAKENZIE RD, Eugene | Optometrist | Nov 21, 2006 |
| 1992870604 | 1740 W 18TH AVE, Eugene | Optometrist | Nov 21, 2006 |
Checking an organization
- Match the NPI to the exact location you will visit or bill; each location can have its own.
- Confirm the business entity with the secretary of state.
- Check the HHS-OIG exclusion list for the organization and its owners.
- Verify each clinician you will see on their own record and with the state license search.
Common questions
Why does Rainbow Optics have 3 NPIs?
An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Rainbow Optics's NPIs list practice locations in 1 city.
Is an organization NPI a license?
No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.
Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.