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Optometrists in Los Altos, CA

Browse 15 Optometrist providers listed in NPPES with a practice address in Los Altos, California.

15 Healthcare Providers

How Los Altos compares with the U.S.

Los Altos has 49 Optometrists per 100,000 residents, 2.6 times the U.S. rate of 19.

That is 15 active Optometrists with a practice address in Los Altos, for a population of 30,698.

The California rate is 21 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

Too few Optometrists in Los Altos are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Showing 1โ€“15 of 15 providers
With recent CMS data first, then Aโ€“Z

Dr. Wendy Ni Ahn , OD

Optometrist

Active NPI Status Accepts Medicare Assignment
261 Main St, Los Altos, CA 940222909
Phone: 6509473937
NPI Identifier 1932324670
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Dr. Andrea Dong , OD

Optometrist

Active NPI Status
286 State St, Los Altos, CA 940222813
Phone: 6509486910
NPI Identifier 1730244682
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Dr. Susan C Lodenquai , OD

Optometrist

Active NPI Status
668b Fremont Ave, Los Altos, CA 940244812
Phone: 6509485061
NPI Identifier 1336146257
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Dr. Kira Majmundar , OD

Optometrist

Active NPI Status
286 State St, Los Altos, CA 940222813
Phone: 6509486910
NPI Identifier 1558080580
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Dr. Aaron Neufeld , OD

Optometrist

Active NPI Status
133 2nd St, Los Altos, CA 940222745
Phone: 6509483700
NPI Identifier 1194107763
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Matthew Tran

Optometrist

Active NPI Status
133 2nd St, Los Altos, CA 940222745
Phone: 6509483700
NPI Identifier 1659047181
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Yujia Zhang

Optometrist

Active NPI Status
286 State St, Los Altos, CA 940222813
Phone: 6509486910
NPI Identifier 1093483729
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Dr. Morvari Ahi , OD

Optometrist

Active NPI Status
2251 Grant Rd, Suite C, Los Altos, CA 940246984
Phone: 6503900393
NPI Identifier 1548651565
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Dr. Audrey Chu , OD

Optometrist

Active NPI Status
286 State St, Los Altos, CA 940222813
Phone: 6509486910
NPI Identifier 1770005183
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Dr. Lisa Chih-Jen Lo , OD

Optometrist

Active NPI Status
4600 El Camino Real, Suite 101, Los Altos, CA 940221374
Phone: 6509171342
NPI Identifier 1851691778
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Dr. Annie Low , OD

Optometrist

Active NPI Status
133 2nd St, Los Altos, CA 940222745
Phone: 6509483700
NPI Identifier 1366778839
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Dr. Jabina Ramde , OD

Optometrist

Active NPI Status
286 State St, Los Altos, CA 940222813
Phone: 6509486910
NPI Identifier 1679684047
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Dr. Kathleen Shen , OD

Optometrist

Active NPI Status
286 State St, Los Altos, CA 940222813
Phone: 6509486910
NPI Identifier 1336113372
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Dr. Hao Ngan Tran , OD

Optometrist

Active NPI Status
2225 Grant Rd Ste 2, Los Altos, CA 940246960
Phone: 4083762700
NPI Identifier 1639562614
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Dr. Emily Yuen , OD

Optometrist

Active NPI Status
286 State St, Los Altos, CA 940222813
Phone: 6509486919
NPI Identifier 1346795820
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Frequently Asked Questions about Optometrist in Los Altos

How do I check a Optometrist practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the California licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.