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Optometrists in Winnetka, IL

Browse 3 Optometrist providers listed in NPPES with a practice address in Winnetka, Illinois.

3 Healthcare Providers

How Winnetka compares with the U.S.

3 active Optometrists list a practice address in Winnetka, IL in the NPI registry.

With fewer than 10 clinicians, rates per 100,000 residents are not reliable enough to compare.

Too few Optometrists in Winnetka are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026.

Showing 1โ€“3 of 3 providers
With recent CMS data first, then Aโ€“Z

Dr. Michael John Harms , OD

Optometrist

Active NPI Status
561 Lincoln Ave, Winnetka, IL 600932348
Phone: 8474463917
NPI Identifier 1528330115
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Active NPI Status Accepts Medicare Assignment
548 Chestnut St, Winnetka, IL 600932202
Phone: 2242556450
NPI Identifier 1699181826
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Active NPI Status Accepts Medicare Assignment
910 Green Bay Rd, Winnetka, IL 600931719
Phone: 6363995826
NPI Identifier 1639431000
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Frequently Asked Questions about Optometrist in Winnetka

How do I check a Optometrist practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Illinois licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.