ILLINOIS EYE INSTITUTE
NPI 1285612390
Optometrist in Chicago, IL
About Illinois Eye Institute NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ILLINOIS EYE INSTITUTE (NPI 1285612390) is a healthcare organization registered as an optometrist in Chicago, Illinois and active in the NPI registry since January 2006. The organization holds a CLIA Waiver certificate valid through January 14, 2027 and lists Mark Colip, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Illinois Eye Institute is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
142Medicare enrollment records show 142 clinicians reassign Medicare billing to Illinois Eye Institute, which bills Medicare for the services they deliver. Of these, 25 practice at this address and 105 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 3
Nearest to this location (20)
See all 142Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 14D2052644
Illinois Eye Institute · Chicago, ILFrequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Illinois College Of Optometry's NPI number?
The NPI number for Illinois College Of Optometry is 1285612390. It was assigned to this organization in the NPPES registry on January 9, 2006. The provider is doing business as Illinois Eye Institute.
Where is Illinois College Of Optometry located?
Illinois College Of Optometry is located at 3241 S Michigan Avenue, Chicago, IL 60616. The listed phone number is (312) 225-6200.
What is Illinois College Of Optometry's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Illinois College Of Optometry enrolled in Medicare?
Yes. Illinois College Of Optometry is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Illinois College Of Optometry?
According to the CMS Revalidation Reassignment List (October 2026 release), 142 clinicians in 3 Medicare specialties reassign their Medicare billing to Illinois College Of Optometry. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Optometry (129), Ophthalmology (12) and Occupational Therapist in Private Practice (1). Of these, 25 practice at this address and 105 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Illinois College Of Optometry hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 14D2052644) is associated with this NPI, valid through January 14, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Illinois College Of Optometry accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of Wyoming and Blue Cross and Blue Shield of Louisiana and 5 other insurers list Illinois College Of Optometry as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Illinois College Of Optometry was last updated on January 8, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Illinois Eye Institute · NPI 1285612390
Optometrist organization in Chicago, Illinois. Organization record, active in the CMS NPPES registry since January 9, 2006.
## Identity
- **NPI:** 1285612390 (Entity type: Organization)
- **Enumerated:** January 9, 2006
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **Legal business name:** Illinois College Of Optometry
- **Organization subpart:** No
- **Authorized official:** Mark Colip, PRESIDENT
## Practice location
- **Address:** 3241 S MICHIGAN AVENUE, Chicago, IL 60616-3878
- **Phone:** (312) 225-6200 · **Fax:** (312) 949-7660
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 142 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Optometry (129), Ophthalmology (12), Occupational Therapist in Private Practice (1); 25 practice at this address and 105 within 10 miles; [full list](https://npiprofile.com/npi/1285612390/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 8, 2021
- **Other identifiers:** Other 502720 (IL); Other CD4768 (IL)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1285612390) · Data from the CMS NPPES public registry.