Mendelson & Mark Optometric Corporation, Sunnyvale: NPI Registry Record and Eye Exam Cost Context
What the registry record says
- NPI number
- 1942960661
- Legal business name
- Mendelson & Mark Optometric Corporation
- Primary registered specialty
- Optometrist (152W00000X)
- Other registered specialties
- Optometrist, Corneal and Contact Management
- Practice location
- 1010 W. Fremont Ave, Suite 200
Sunnyvale, CA 94087-3019 - Phone on the record
- (408) 739-6200
- NPI issued
- December 21, 2021
- Record last updated by the practice
- October 20, 2022
- Registry status
- NPI registry record, active as reported by CMS October 2026
- Metro area
- San Jose-Sunnyvale-Santa Clara, CA
- County
- Santa Clara County
- Location precision
- Street address matched by the US Census geocoder
Reading this record
Beyond the primary code the record carries Optometrist, Corneal and Contact Management, which is the registry's own signal that the practice covers more than routine work. The entry was last refreshed in October 2022. That is neither fresh nor ancient by the standards of this metro, where 46 of 260 records were updated in 2024 or later and 169 predate 2020.
For local context: Sunnyvale holds 15 registered eye care practices in this snapshot, 11 of them optometry and 4 ophthalmology, in ZIP codes including 94087. 10 of them took an NPI before this practice did. The closest is Silicon Valley Eye Physicians in Sunnyvale, 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.
Nearest registered practices
380 other registered eye care practices sit within 25 miles of this address, a radius that does not stop at the metro boundary. Inside the San Jose-Sunnyvale-Santa Clara metro itself there are 260, 14 of them elsewhere in Sunnyvale. The closest 5 are below, measured straight line between registered addresses.
| Practice | City | Registered as | Distance | Phone on record |
|---|---|---|---|---|
| Silicon Valley Eye Physicians | Sunnyvale | Ophthalmology | 0.0 mi | (408) 739-6200 |
| Amplify Physicians of California PC | Sunnyvale | Ophthalmology | 0.0 mi | (408) 738-6200 |
| Los Altos Eyecare - an Optometry Corporation | Los Altos | Optometry | 1.2 mi | (650) 390-0393 |
| Sunnyvale Optometry | Sunnyvale | Optometry | 1.5 mi | (408) 245-6212 |
| Dr. Holbert, Optometrist | Sunnyvale | Optometry | 1.6 mi | (408) 245-5725 |
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 Mendelson & Mark Optometric Corporation, 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 Mendelson & Mark Optometric Corporation 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 260 practices on the San Jose-Sunnyvale-Santa Clara page give you the full local field to call around.