Mark Cook, O.D.
NPI 1407817752 · Optometrist · Johnson Creek, WI
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Cook, O.D. is a Optometrist provider in Johnson Creek, WI (NPI 1407817752).
Provider details
- NPI number
- 1407817752
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- License
- 2358-035 (WI)
Specialties & taxonomies
Eye and Vision Services Providers
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
20 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
- 2006-03-28
- Last updated
- 2025-11-14
- Certified
- 2025-11-14
Frequently asked questions
- What is Mark Cook's NPI number?
- Mark Cook's National Provider Identifier (NPI) is 1407817752, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Cook's specialty?
- Mark Cook is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Mark Cook located?
- Mark Cook's practice location on file with NPPES is 412 Highland Blvd, Johnson Creek, WI 53038-9504.
- What is Mark Cook's phone number?
- The practice phone number listed in the NPPES registry for Mark Cook is (920) 390-9038.
- Does Mark Cook accept Medicare?
- Mark Cook is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Cook's NPI active?
- Yes — Mark Cook's NPI (1407817752) is active in the NPPES registry as of the last update on 2025-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.