Prn Eye Associates LLC
NPI 1356622898 · Optometrist · Grafton, WI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Prn Eye Associates LLC is a Optometrist organization in Grafton, WI (NPI 1356622898).
Provider details
- NPI number
- 1356622898
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Kristopher Knous, Owner(262) 352-7932
- License
- 2999 (WI)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-08-29
- Last updated
- 2011-08-29
Frequently asked questions
- What is Prn Eye Associates LLC's NPI number?
- Prn Eye Associates LLC's National Provider Identifier (NPI) is 1356622898, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Prn Eye Associates LLC?
- Prn Eye Associates LLC is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Prn Eye Associates LLC located?
- Prn Eye Associates LLC's practice location on file with NPPES is 950 Port Washington Rd, Grafton, WI 53024-9201.
- What is Prn Eye Associates LLC's phone number?
- The practice phone number listed in the NPPES registry for Prn Eye Associates LLC is (262) 204-1063.
- Does Prn Eye Associates LLC accept Medicare?
- Prn Eye Associates LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Prn Eye Associates LLC?
- The authorized official listed on Prn Eye Associates LLC's NPPES record is Kristopher Knous, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Prn Eye Associates LLC's NPI active?
- Yes — Prn Eye Associates LLC's NPI (1356622898) is active in the NPPES registry as of the last update on 2011-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.