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San Leandro, CA - NPI registry record

Estudillo Plaza Optometry, San Leandro: NPI Registry Record and Eye Exam Cost Context

Estudillo Plaza Optometry holds NPI 1376651067, registered with the Centers for Medicare and Medicaid Services as an optometry organization under taxonomy code 152W00000X (Optometrist). The practice location on the record is 1377 Macarthur Blvd, San Leandro, CA 94577, inside the San Francisco-Oakland-Fremont metropolitan statistical area area. The NPI was issued in August 2006, 20 years ago, and the practice last updated its own entry in November 2023.

What the registry record says

NPI number
1376651067
Legal business name
Harano & Haw Optometric Corp
Registered trading name
Estudillo Plaza Optometry
Primary registered specialty
Optometrist (152W00000X)
Practice location
1377 Macarthur Blvd
San Leandro, CA 94577-3918
Phone on the record
(510) 357-2020
NPI issued
August 25, 2006
Record last updated by the practice
November 29, 2023
Registry status
NPI registry record, active as reported by CMS August 2026
County
Alameda County
Locations under this name
2 registered nationally
Location precision
Street address matched by the US Census geocoder

Reading this record

The practice bills under the legal name Harano & Haw Optometric Corp and registered Estudillo Plaza Optometry as its trading name, so an insurance statement may show a name that does not match the sign on the door. 2 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 November 2023. That is neither fresh nor ancient by the standards of this metro, where 92 of 543 records were updated in 2024 or later and 332 predate 2020.

For local context: San Leandro holds 20 registered eye care practices in this snapshot, 16 of them optometry and 4 ophthalmology, in ZIP codes including 94577. No other practice in the city took its NPI earlier than this one, which makes it the longest-registered address here. The closest is Turner Eye Institute Medical Group, Inc. in San Leandro, 0.6 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

544 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 Francisco-Oakland-Fremont metro itself there are 543, 19 of them elsewhere in San Leandro. The closest 5 are below, measured straight line between registered addresses.

PracticeCityRegistered asDistancePhone on record
Turner Eye Institute Medical Group, Inc.San LeandroOptometry0.6 mi(510) 614-1515
Bay Area Ophthalmic Medical CorporationSan LeandroOphthalmology0.8 mi(510) 614-1515
San Leandro Optometry GrpSan LeandroOptometry0.9 mi(510) 483-4770
Bell Vision OptometrySan LeandroOptometry0.9 mi(510) 895-2116
Minati Desai Acharya, O.D., Optometric CorporationSan LeandroOptometry0.9 mi(408) 781-5716

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 Estudillo Plaza Optometry. 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 543 practices on the San Francisco-Oakland-Fremont page give you the full local field to call around.

Keep looking

All 543 practices in San Francisco-Oakland-FremontCalifornia directoryUS eye doctor directoryEye exam cost without insuranceComprehensive eye exam 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