Zelenak Eye Institute PLLC
NPI 1336904796 · Ophthalmology Physician · Wixom, MI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zelenak Eye Institute PLLC is a Ophthalmology Physician organization in Wixom, MI (NPI 1336904796).
Provider details
- NPI number
- 1336904796
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jonathan Zelenak, Physician(248) 232-1777
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
Other names (DBA / former)
- Doing business as
- Zelenak Eye Institute
- Doing business as
- Zelenak Eye Institute
Registry dates
- Enumerated
- 2024-02-15
- Last updated
- 2024-02-21
- Certified
- 2024-02-21
Frequently asked questions
- What is Zelenak Eye Institute PLLC's NPI number?
- Zelenak Eye Institute PLLC's National Provider Identifier (NPI) is 1336904796, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Zelenak Eye Institute PLLC?
- Zelenak Eye Institute PLLC is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Zelenak Eye Institute PLLC located?
- Zelenak Eye Institute PLLC's practice location on file with NPPES is 28004 Center Oaks Ct Ste 200, Wixom, MI 48393-3360.
- What is Zelenak Eye Institute PLLC's phone number?
- The practice phone number listed in the NPPES registry for Zelenak Eye Institute PLLC is (248) 232-1777.
- Does Zelenak Eye Institute PLLC accept Medicare?
- Zelenak Eye Institute PLLC 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 Zelenak Eye Institute PLLC?
- The authorized official listed on Zelenak Eye Institute PLLC's NPPES record is Jonathan Zelenak, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Zelenak Eye Institute PLLC's NPI active?
- Yes — Zelenak Eye Institute PLLC's NPI (1336904796) is active in the NPPES registry as of the last update on 2024-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.