Brent Chinn, O.D.
Optometrist · Mountain View, CA
Brent Chinn, O.D. is an optometrist with a practice address in Mountain View, California, and NPI 1023088796, issued on Jan 25, 2006. Check the license (California 9874T, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Brent Chinn
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 9874T CA
Self-reported in NPPES; status is on the state search - Practice location
- 1039 EL Monte Ave, Mountain View, CA 94040
- Phone
- (650) 967-0140
- Enumerated
- Jan 25, 2006
- Entity
- Type 1 · individual
Also registered at 1039 EL Monte Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maryam Amidi, DDSGeneral Practice Dentistry1891882114
Verify Brent Chinn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 9874TCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
89% fewer Medicare Part D claims than the average optometrist in 2024
30 Medicare Part D claims, against an average of 279 among the 32,314 providers of this specialty who prescribed in Part D. Brand-name drugs were 67% of claims.
Most prescribed
- Latanoprost14 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $84.08
3 payments, mostly food and beverage; the largest payer was Alcon Vision LLC. The 33,561 providers of this specialty with any payment received $749.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital or facility affiliation
- Fyidoctors OF California IncMountain View, CA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
32 optometrist records list a Mountain View practice address
They are 32 of the 2,467 NPPES records with a Mountain View practice address, and 8,156 optometrist records in California.
All 32 in Mountain View → All 8,156 in California → Every provider in Mountain View →
Other optometrist records in California
- Douglas Aaseby, O.D.El Dorado Hills, CA1962715961
- Saloumeh Abadi, ODSanta Monica, CA1699258756
- Davoud AbbasiFillmore, CA1902361678
- Christopher Abbott, O.D.Santee, CA1417936220
- Sara Abboud, ODAlbany, CA1649052846
- Ghezal Abdali, O.D.Tustin, CA1770688640
- Nahid Abdali, O.D.San Ramon, CA1700210242
- Yasmeen AbdelfattahIrvine, CA1417786617
- Marina Abdou, ODUpland, CA1356017321
- Angela Abe, OPTModesto, CA1336108885
Common questions
What is Brent Chinn, O.D.'s NPI number?
Brent Chinn, O.D.'s National Provider Identifier (NPI) is 1023088796, issued on Jan 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Brent Chinn, O.D. located?
The NPPES record lists a practice address at 1039 EL Monte Ave, Mountain View, CA, 94040. Phone: (650) 967-0140. Providers update this record themselves, so call before visiting.
How can I verify Brent Chinn, O.D.'s license?
NPPES lists California license number 9874T, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Brent Chinn, O.D. prescribe under Medicare Part D?
In 2024, Brent Chinn, O.D. had 30 Medicare Part D claims; the average among optometrist prescribers was 279. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.