Darin Eye Center A Medical, Thousand Oaks: NPI Registry Record and Eye Exam Cost Context
What the registry record says
- NPI number
- 1558510834
- Legal business name
- Darin Eye Center A Medical
- Primary registered specialty
- Optometrist (152W00000X)
- Non eye care codes on the record
- 1 additional taxonomy code outside optometry and ophthalmology
- Practice location
- 425 Haaland Dr Ste 103
Thousand Oaks, CA 91361-5230 - Phone on the record
- (818) 787-2020
- NPI issued
- September 11, 2008
- Record last updated by the practice
- June 22, 2026
- Registry status
- NPI registry record, active as reported by CMS October 2026
- Metro area
- Oxnard-Thousand Oaks-Ventura, CA
- County
- Ventura County
- Location precision
- Street address matched by the US Census geocoder
Reading this record
The entry was refreshed in June 2026, putting it among the 20 of 101 Oxnard-Thousand Oaks-Ventura records updated in 2024 or later, so the contact details are more likely to be current than most of this metro.
For local context: Thousand Oaks holds 13 registered eye care practices in this snapshot, 7 of them optometry and 6 ophthalmology, in ZIP codes including 91361. 6 of them took an NPI before this practice did. The closest is Darin Eye Center, A Medical Corporation in Thousand Oaks, 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 California 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.
| Organization | Registered as | Record updated |
|---|---|---|
| Darin Eye Center, A Medical Corporation | Ophthalmology | June 2026 |
Nearest registered practices
303 other registered eye care practices sit within 25 miles of this address, a radius that does not stop at the metro boundary. Inside the Oxnard-Thousand Oaks-Ventura metro itself there are 101, 12 of them elsewhere in Thousand Oaks. The closest 5 are below, measured straight line between registered addresses.
| Practice | City | Registered as | Distance | Phone on record |
|---|---|---|---|---|
| Darin Eye Center, A Medical Corporation | Thousand Oaks | Ophthalmology | 0.0 mi | (818) 275-0009 |
| Conejo Simi Eye Medical Group | Thousand Oaks | Ophthalmology | 0.3 mi | (805) 497-3744 |
| Oaks Eye Center | Thousand Oaks | Ophthalmology | 0.3 mi | (201) 228-0724 |
| Dr. Jeffrey T. Kubo Optometry, Inc. | Thousand Oaks | Optometry | 0.3 mi | (805) 379-9912 |
| Agape Optometry Center | Thousand Oaks | Optometry | 0.7 mi | (805) 495-3937 |
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 Darin Eye Center A Medical, and independent optometry practices do not publish fee schedules. Customers report paying $120 to $200 at this kind of practice without insurance, which is a reported band rather than a published price. The nearest published figure is $95, the median starting fee across the 1,280 US retail optical stores that print one (30 September 2026), and Medicare pays $149.64 for a comprehensive new-patient exam (CPT 92004). Ask Darin Eye Center A Medical for its self-pay price.
Ask two things when you call: whether the quoted fee includes the refraction, and what a contact lens fitting adds if you wear lenses (the median published contact-lens fee is $129). A comprehensive exam is $80 to $120 at the middle half of stores that print a price. If price is the deciding factor, the 101 practices on the Oxnard-Thousand Oaks-Ventura page give you the full local field to call around.