Brian Tamura, M.D.
Family Medicine Physician · Oxnard, CA
Brian Tamura, M.D. is a family medicine physician with a practice address in Oxnard, California, and NPI 1720080682, issued on Aug 11, 2005. Check the license on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Brian Tamura
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- Practice location
- 1100 N Ventura RD, Oxnard, CA 93030
- Phone
- (805) 983-0897
- Enumerated
- Aug 11, 2005
- Entity
- Type 1 · individual
Also registered at 1100 N Ventura RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Brian Tamura in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
69 family medicine physician records list a Oxnard practice address
They are 69 of the 3,211 NPPES records with a Oxnard practice address, and 16,272 family medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 69 in Oxnard → All 16,272 in California → Every provider in Oxnard →
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- Vanessa Abarca, DOVentura, CA1952040859
- Lorraine Abate, M.D.Sacramento, CA1104840008
- Robert Abatecola, MDCastro Valley, CA1669551719
- Romeo Abaya, M.D.Cottonwood, CA1598053506
- Effiem Abbah, MD, MPHSan Francisco, CA1821185133
- Khuzeman Abbasi, MDSanta Rosa, CA1841979952
Common questions
What is Brian Tamura, M.D.'s NPI number?
Brian Tamura, M.D.'s National Provider Identifier (NPI) is 1720080682, issued on Aug 11, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Brian Tamura, M.D. located?
The NPPES record lists a practice address at 1100 N Ventura RD, Oxnard, CA, 93030. Phone: (805) 983-0897. Providers update this record themselves, so call before visiting.
How can I verify Brian Tamura, M.D.'s license?
Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.