Koskinen Eye Clinic, LLC
NPI 1609091313 · Optometrist · East Troy, WI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Koskinen Eye Clinic, LLC is a Optometrist organization in East Troy, WI (NPI 1609091313).
Provider details
- NPI number
- 1609091313
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Carlena Peterson, Office Manager(262) 642-9719
- License
- 2184 (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
19 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
- 2007-04-16
- Last updated
- 2009-02-09
Frequently asked questions
- What is Koskinen Eye Clinic, LLC's NPI number?
- Koskinen Eye Clinic, LLC's National Provider Identifier (NPI) is 1609091313, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Koskinen Eye Clinic, LLC?
- Koskinen Eye Clinic, LLC is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Koskinen Eye Clinic, LLC located?
- Koskinen Eye Clinic, LLC's practice location on file with NPPES is 3278 W Main St, East Troy, WI 53120.
- What is Koskinen Eye Clinic, LLC's phone number?
- The practice phone number listed in the NPPES registry for Koskinen Eye Clinic, LLC is (262) 642-9719.
- Does Koskinen Eye Clinic, LLC accept Medicare?
- Koskinen Eye Clinic, 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 Koskinen Eye Clinic, LLC?
- The authorized official listed on Koskinen Eye Clinic, LLC's NPPES record is Carlena Peterson, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Koskinen Eye Clinic, LLC's NPI active?
- Yes — Koskinen Eye Clinic, LLC's NPI (1609091313) is active in the NPPES registry as of the last update on 2009-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.