Timothy OconnorM.D.
Timothy Oconnor, M.D. is a Radiation Oncology provider in Oxnard, CA, as of July 2026.
- NPI1982669396
- Registered2006
- Class of1985
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Timothy Oconnor at a glance
- Provider
- Timothy Oconnor
- Credential
- M.D.
- Specialty
- Radiation Oncology
- Location
- Oxnard, CA
- Medical school
- University of South Florida College of Medicine
- Graduated
- 1985
- NPI registered
- 2006
- NPI
- 1982669396
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Timothy Oconnor practice?
Timothy Oconnor, M.D. is based in Oxnard, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Timothy Oconnor's NPI number?
Timothy Oconnor's National Provider Identifier (NPI) is 1982669396, registered in 2006. Specialty on record: Radiation Oncology; credential M.D.
Where did Timothy Oconnor go to medical school?
Timothy Oconnor, M.D. attended University of South Florida College of Medicine, graduating in 1985.
How many Radiation Oncology providers in California work at ambulatory surgery centers?
88 Radiation Oncology surgeons and proceduralists in California are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Timothy Oconnor among them. The California Radiation Oncology directory lists each one by city with credential, NPI, and center affiliations.
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