Registry data as of Aug 27, 2026

Robert O'Hara, M.D.

Family Medicine Physician · Oxnard, CA

Robert O'Hara, M.D. is a family medicine physician with a practice address in Oxnard, California, and NPI 1902969066, issued on Dec 19, 2006. Check the license (California A28219, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1902969066
Name
Robert O'Hara
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
A28219 CA
Self-reported in NPPES; status is on the state search
Practice location
1901 Outlet Center Dr Ste 200, Oxnard, CA 93036
Phone
(805) 981-8300
Enumerated
Dec 19, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1901 Outlet Center Dr Ste 200

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Victor Alcocer, M.D.Internal Medicine Physician1023171162
  2. Sergio Neira, M.D.Internal Medicine Physician1043373194
  3. Jose Pleitez, M.D.Family Medicine Physician1902969967

Verify Robert O'Hara in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A28219
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

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.

Other family medicine physician records in California

  1. Omer Aba-Omer, MDSanta Monica, CA1649702093
  2. Michelle Ababa, MDWilmington, CA1710922513
  3. Anna Tzeitel Abalos, MDRoseville, CA1720200017
  4. Adan Abarca, MDAnaheim, CA1760553689
  5. Vanessa Abarca, DOVentura, CA1952040859
  6. Lorraine Abate, M.D.Sacramento, CA1104840008
  7. Robert Abatecola, MDCastro Valley, CA1669551719
  8. Romeo Abaya, M.D.Cottonwood, CA1598053506
  9. Effiem Abbah, MD, MPHSan Francisco, CA1821185133
  10. Khuzeman Abbasi, MDSanta Rosa, CA1841979952

Common questions

What is Robert O'Hara, M.D.'s NPI number?

Robert O'Hara, M.D.'s National Provider Identifier (NPI) is 1902969066, issued on Dec 19, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Robert O'Hara, M.D. located?

The NPPES record lists a practice address at 1901 Outlet Center Dr Ste 200, Oxnard, CA, 93036. Phone: (805) 981-8300. Providers update this record themselves, so call before visiting.

How can I verify Robert O'Hara, M.D.'s license?

NPPES lists California license number A28219, as entered by the provider. 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.