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Thornton, CO - NPI registry record

Insight Vision Group, Thornton: NPI Registry Record and Eye Exam Cost Context

Insight Vision Group holds NPI 1942030317, registered with the Centers for Medicare and Medicaid Services as an ophthalmology organization under taxonomy code 207W00000X (Ophthalmology). The practice location on the record is 300 E 128TH Ave, Thornton, CO 80241, inside the Denver-Aurora-Centennial metropolitan statistical area area. The NPI was issued in August 2024, 2 years ago, and the practice last updated its own entry in August 2024.

What the registry record says

NPI number
1942030317
Legal business name
Flatirons Ophthalmology
Registered trading name
Insight Vision Group
Primary registered specialty
Ophthalmology (207W00000X)
Practice location
300 E 128TH Ave
Thornton, CO 80241-2427
Phone on the record
(303) 402-1000
NPI issued
August 1, 2024
Record last updated by the practice
August 1, 2024
Registry status
NPI registry record, active as reported by CMS August 2026
County
Adams County
Locations under this name
3 registered nationally
Location precision
Street address matched by the US Census geocoder

Reading this record

The practice bills under the legal name Flatirons Ophthalmology and registered Insight Vision Group as its trading name, so an insurance statement may show a name that does not match the sign on the door. 3 locations nationally are registered under the same name, so pricing and policies are likely to be set at group level rather than at this office. The entry was refreshed in August 2024, putting it among the 126 of 488 Denver-Aurora-Centennial records updated in 2024 or later, so the contact details are more likely to be current than most of this metro.

For local context: Thornton holds 25 registered eye care practices in this snapshot, 20 of them optometry and 5 ophthalmology, in ZIP codes including 80241. 20 of them took an NPI before this practice did. The closest is Rocky Mountain Retina Associates, Inc. in Thornton, 0.0 miles away.

None of this is a licensing check. CMS issues an NPI so a provider can be identified in billing transactions, and states plainly that issuance does not ensure or validate that the holder is licensed or credentialed. The Colorado boards hold the licensing record, and the practice itself is the only source for what it charges today.

Also registered at this address

1 other organization holds an NPI at the same street address. Shared suites and multi-specialty buildings are common, and it is worth knowing which entity you are actually booking with.

OrganizationRegistered asRecord updated
Rocky Mountain Retina Associates, Inc.OphthalmologyAugust 2025

Nearest registered practices

489 other registered eye care practices sit within 25 miles of this address, a radius that does not stop at the metro boundary. Inside the Denver-Aurora-Centennial metro itself there are 488, 24 of them elsewhere in Thornton. The closest 5 are below, measured straight line between registered addresses.

PracticeCityRegistered asDistancePhone on record
Rocky Mountain Retina Associates, Inc.ThorntonOphthalmology0.0 mi(303) 900-8807
Krueger Optometry LLCThorntonOptometry1.1 mi(303) 280-0971
Verity Eye Care, PLLCThorntonOptometry1.1 mi(303) 280-0400
Dr. Douglas Swindell & Associates, P.C.ThorntonOptometry1.2 mi(303) 255-1785
All About Your Eyes, LLCWestminsterOptometry1.2 mi(303) 920-2619

Distances are straight line between registered practice locations, not driving distance. Records placed at a ZIP centroid rather than a matched street address are excluded from this comparison.

What to expect to pay at an ophthalmology practice like this

The NPI registry holds no prices, so nothing here is a quote from Insight Vision Group. Based on this site's own price research, an ophthalmology practice typically charges $150 to $300 or more for an exam without insurance, against a national average of about $136 and roughly $25 once a vision plan pays its share.

Ophthalmology visits are usually medical rather than routine, which changes who pays: medical insurance and Medicare Part B cover a medically necessary exam, while a routine refraction for glasses is normally not covered. Ask whether the visit will be billed as medical or routine before you book, and compare with the 382 optometry practices on the Denver-Aurora-Centennial page if you only need a prescription.

Keep looking

All 488 practices in Denver-Aurora-CentennialColorado directoryUS eye doctor directoryGlaucoma 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