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Optometrists in Brentwood, CA

Browse 11 Optometrist providers listed in NPPES with a practice address in Brentwood, California.

11 Healthcare Providers

How Brentwood compares with the U.S.

Brentwood has 17 Optometrists per 100,000 residents, close to the U.S. rate of 19.

That is 11 active Optometrists with a practice address in Brentwood, for a population of 65,208.

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.

Too few Optometrists in Brentwood 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 Registry addresses can be out of date.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€“11 of 11 providers
With recent CMS data first, then Aโ€“Z

Dr. Matthew R Bronge , OD

Optometrist

Active NPI Status Accepts Medicare Assignment
350 John Muir Parkway, Suite 200, Brentwood, CA 94513
Phone: 9256346101
NPI Identifier 1689623738
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Dr. Carol A Buchanan , OD

Optometrist

Active NPI Status
8440 Brentwood Blvd Ste F, Brentwood, CA 945131300
Phone: 9256340303
NPI Identifier 1336153741
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Active NPI Status Accepts Medicare Assignment
8440 Brentwood Blvd Ste F, Brentwood, CA 945131300
Phone: 9256340303
NPI Identifier 1376923037
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Dr. Mary Leong , OD

Optometrist

Active NPI Status Accepts Medicare Assignment
3840 Balfour Rd Ste A, Brentwood, CA 945131641
Phone: 9255130323
NPI Identifier 1003968249
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Dr. Winson Ong , OD

Optometrist

Active NPI Status Accepts Medicare Assignment
3840 Balfour Rd, Suite A, Brentwood, CA 945131641
Phone: 9255130323
NPI Identifier 1821132143
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Dr. Poonam Kaur Bains , OD

Optometrist

Active NPI Status
2565 Sand Creek Rd Ste 124, Brentwood, CA 945137191
Phone: 9252408961
NPI Identifier 1336539576
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Dr. Barbara K Mostardi , OD

Optometrist

Active NPI Status
8440 Brentwood Blvd., # D, Brentwood, CA 94513
Phone: 9256340303
NPI Identifier 1689688095
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Active NPI Status
350 John Muir Parkway, Suite 200, Brentwood, CA 94513
Phone: 9256346101
NPI Identifier 1831213990
View Full Profile
Active NPI Status
2300 Sand Creek Rd Ste G2, Brentwood, CA 945135651
Phone: 9252408520
NPI Identifier 1841317344
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Dr. Rowena A Velasquez , OD

Optometrist

Active NPI Status
2300 Sand Creek Rd, Brentwood, CA 945135650
Phone: 9252408520
NPI Identifier 1700855863
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Dr. Fabiola Zaragoza , OD

Optometrist

Active NPI Status
2565 Sand Creek Rd Ste 124, Brentwood, CA 945137191
Phone: 9252408506
NPI Identifier 1598631228
View Full Profile

Frequently Asked Questions about Optometrist in Brentwood

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.