Clarkson Eyecare, Alton: NPI Registry Record and Eye Exam Cost Context
What the registry record says
- NPI number
- 1326474198
- Legal business name
- Clarkson Optometry Illinois PC
- Registered trading name
- Clarkson Eyecare
- Primary registered specialty
- Optometrist (152W00000X)
- Practice location
- 1819 Homer Adams Parkway, Suite B
Alton, IL 62002 - Phone on the record
- (636) 200-4393
- NPI issued
- September 24, 2013
- Record last updated by the practice
- April 26, 2022
- Registry status
- NPI registry record, active as reported by CMS August 2026
- Metro area
- St. Louis, MO-IL
- County
- Madison County
- Locations under this name
- 12 registered nationally
- Location precision
- Street address matched by the US Census geocoder
Reading this record
The practice bills under the legal name Clarkson Optometry Illinois PC and registered Clarkson Eyecare as its trading name, so an insurance statement may show a name that does not match the sign on the door. 12 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 last refreshed in April 2022. That is neither fresh nor ancient by the standards of this metro, where 29 of 113 records were updated in 2024 or later and 66 predate 2020.
For local context: Alton holds 13 registered eye care practices in this snapshot, 13 of them optometry and 0 ophthalmology, in ZIP codes including 62002. 4 of them took an NPI before this practice did. The closest is Crown Optical in Alton, 0.5 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 Illinois boards hold the licensing record, and the practice itself is the only source for what it charges today.
Nearest registered practices
192 other registered eye care practices sit within 25 miles of this address, a radius that does not stop at the metro boundary. Inside the St. Louis metro itself there are 113, 12 of them elsewhere in Alton. The closest 5 are below, measured straight line between registered addresses.
| Practice | City | Registered as | Distance | Phone on record |
|---|---|---|---|---|
| Crown Optical | Alton | Optometry | 0.5 mi | (618) 462-6330 |
| Pearle Vision of Alton, P.C. | Alton | Optometry | 1.1 mi | (618) 465-1654 |
| Performance Eyecare | Alton | Optometry | 1.1 mi | (618) 465-1654 |
| Rose Optical, Inc. | Godfrey | Optometry | 1.9 mi | (618) 466-8787 |
| Illini Optometric PC | Godfrey | Optometry | 1.9 mi | (618) 466-8787 |
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 optometry practice like this
The NPI registry holds no prices, so nothing here is a quote from Clarkson Eyecare. Based on this site's own price research, an independent optometry practice typically charges $120 to $200 for an exam without insurance, against a national average of about $136 and roughly $25 once a vision plan pays its share.
Ask two things when you call: whether the quoted fee includes the refraction, and what a contact lens fitting adds if you wear lenses, since that takes a visit to $150 to $370. A comprehensive exam is $100 to $250. If price is the deciding factor, the 113 practices on the St. Louis page give you the full local field to call around.