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Ottawa - CMS NPI registry, August 2026

Eye Doctors in Ottawa, IL: 18 Registered Practices

18 eye care organizations on the Illinois side of the Ottawa micropolitan statistical area area hold a current NPI in the August 2026 CMS file: 13 optometry practices (72 percent) and 5 ophthalmology practices. They spread across 6 cities, led by Ottawa (6), Peru (4), Streator (4) and Spring Valley (2). The metro covers 2 counties including Bureau County and LaSalle County. 5 records were refreshed by the practice in 2024 or later and 8 have not been updated since before 2020.

Booking here: 72 percent of Ottawa records are optometry practices, which is the side of the market that does routine exams at $120 to $200 without insurance. The 5 ophthalmology practices are physician offices and price accordingly, at $150 to $300 or more.

Registered practices
18
1 with a profile page
Optometry
13
72% of this metro
Ophthalmology
5
0 register a subspecialty
Cities covered
6
2 counties
Address matched
72%
rest placed at a ZIP code centroid

What an eye exam costs around Ottawa

No prices exist in the NPI registry, so treat the list below as a call sheet rather than a quote sheet. Nationally this site puts an eye exam at about $136 without insurance and around $25 with a vision plan.

No national retail optical brand is registered under its own name in this metro, so expect the independent optometry band of $120 to $200 rather than the $50 to $110 retail band. A comprehensive exam is $100 to $250, and adding a contact lens fitting takes the visit to $150 to $370.

Where the practices are

CityPracticesOptometryOphthalmology
Ottawa651
Peru431
Streator413
Spring Valley220
Mendota110
Princeton110

City is the free-text value the practice entered in the registry. Every city in this table sits inside the Ottawa micropolitan statistical area area as defined by the Census 2023 delineation.

Every registered practice in Ottawa

Ordered by city, then by name. Names in blue have a profile page with the full registry record and the nearest alternatives.

PracticeCityRegistered asPhone on recordRecord updated
Tara N van de Wyngaerde OD PCMendotaOptometry(815) 539-6291November 2025
Eyesite-Illinois Valley, L.L.C.OttawaOptometry(815) 434-7970January 2021
Illinois Valley Eye InstOttawaOphthalmology(815) 434-4200August 2020
John T Emmert OD PCOttawaOptometry(815) 433-4100April 2008
Nayon Eye Center IncOttawaOptometry(815) 431-1972April 2015
Timothy I Miller O.D. P.C.OttawaOptometry(815) 433-1426December 2008
Wendy Sanders-Maubach,O.D., P.C.OttawaOptometry(815) 433-1426July 2025
All About Eyes
Registered as Oneopto Il 2 PLLC
PeruOptometry(815) 224-2700September 2025
Eye Care Professionals of Peru OD PCPeruOptometry(815) 223-0151February 2010
Illinois Retina Institute, SCPeruOphthalmology(815) 223-7400October 2015
Vep Il Optometric LLCPeruOptometry(815) 224-2700July 2024
Jeffrey D Dzik OD & Associates LLCPrincetonOptometry(815) 879-3210August 2014
Blanco Kays Corgiat Eyecare, LLCSpring ValleyOptometry(815) 663-8281March 2021
Illinois Valley Eye Care
Registered as Eyesite-Illinois Valley, LLC
Spring ValleyOptometry(815) 664-5331December 2020
Eye-Mart Inc.StreatorOptometry(815) 672-1161August 2020
Finkelstein Eye Care PLLCStreatorOphthalmology(815) 672-4600January 2024
Gary Finkelstein MD Eye Associates SCStreatorOphthalmology(815) 672-4600May 2013
Linas A. Sidrys M.D.StreatorOphthalmology(815) 672-4018October 2012

Phone numbers are the practice location numbers on the NPI record. They are self-reported, CMS does not verify them, and 8 of these records have not been updated since before 2020. An NPI does not mean the practice is licensed: that is a matter for the Illinois licensing boards.

Nearby metro areas

Pontiac, IL (5)Peoria, IL (35)Sterling, IL (9)Bloomington, IL (18)Kankakee, IL (12)Rockford, IL (47)All Illinois practices

Related price guides

Eye exam cost without insuranceComprehensive eye exam costContact lens exam and fittingGlaucoma test costRetinal imaging costWhat vision insurance coversMedicare eye exam coverage
Source and provenance. CMS National Plan and Provider Enumeration System (NPPES), NPI data dissemination file, August 2026 (August 2026, published August 2026 file). CMS NPI downloadable files. Licence: US federal public data, FOIA-disclosable, no charge; CMS deactivated-NPI display guidance honoured. NPI registry records from the CMS NPPES monthly file. An NPI is a billing identifier, not a licence: CMS does not verify that the holder is licensed or credentialed. Registry contact details are self-reported and are often years out of date. This directory lists organizations only. Individual practitioner records are never published here.

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Updated 2026-07-06