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Ontario - CMS NPI registry, August 2026

Eye Doctors in Ontario, ID: 3 Registered Practices

3 eye care organizations on the Idaho side of the Ontario micropolitan statistical area area hold a current NPI in the August 2026 CMS file: 3 optometry practices (100 percent) and 0 ophthalmology practices. They spread across 2 cities, led by Payette (2) and Fruitland (1). The metro covers Payette County. 0 records were refreshed by the practice in 2024 or later and 2 have not been updated since before 2020. The Oregon and Nevada side of the same metro adds 5 more, listed separately.

Booking here: 100 percent of Ontario records are optometry practices, which is the side of the market that does routine exams at $120 to $200 without insurance. The 0 ophthalmology practices are physician offices and price accordingly, at $150 to $300 or more.

Registered practices
3
0 with a profile page
Optometry
3
100% of this metro
Ophthalmology
0
0 register a subspecialty
Cities covered
2
1 county
Address matched
100%
every record matched to a street address

What an eye exam costs around Ontario

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
Payette220
Fruitland110

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

Every registered practice in Ontario

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
Iwasa Eye Center P.A.FruitlandOptometry(208) 642-2151July 2023
Payette Family Eyecare
Registered as Dan C Thieme OD PC
PayetteOptometry(208) 642-4434December 2008
Spooner Eye Care
Registered as Spooner Eye Care SC
PayetteOptometry(715) 520-3414December 2019

Phone numbers are the practice location numbers on the NPI record. They are self-reported, CMS does not verify them, and 2 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 Idaho licensing boards.

Nearby metro areas

Ontario, OR (4)Boise City, ID (118)Mountain Home, ID (3)Hailey, ID (4)Hermiston-Pendleton, OR (8)Walla Walla, WA (8)Ontario: Oregon side (4)Ontario: Nevada side (1)All Idaho 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