Prn Eye Associates LLC in Grafton, WI
This organization bills under NPI 1356622898, an organization record issued on Aug 29, 2011 with the primary taxonomy Optometrist. Each clinician who works there has their own NPI and license.
Organization recordNPPES, Aug 2026
1356622898
- Legal name
- Prn Eye Associates LLC
- Entity
- Type 2 · organization
- Primary taxonomy
- Optometrist 152W00000X
- Practice location
- 950 PORT WASHINGTON RD, Grafton, WI 53024
- Phone
- 262-204-1063
- Mailing address
- Port Washington, WI
- Enumerated
- Aug 29, 2011
- Record updated
- Aug 29, 2011
- Authorized official
- Owner (title as filed)
3 clinicians CMS lists with Prn Eye Associates in Grafton
- Kristopher Knous, ODOptometrist1356432199
- Melissa Knous, ODOptometrist1720012073
- Michelle Lewis, ODOptometrist1841310547
Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.
Checking an organization
- Confirm the business with the Wisconsin secretary of state.
- Check the HHS-OIG exclusion list for the organization.
- Verify each clinician on their own record and the state license search.
Common questions
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.