Radiation oncologists in Los Angeles, CA
- Radiation oncologists
- 85
- Linked to a hospital or group
- 71
- Hospitals with a radiation oncologist
- 18
- Medical groups with a radiation oncologist
- 20
- Practice at a hospital
- 49
There are 85 radiation oncologists in Los Angeles. Southern California Permanente Medical Group has the most, 18, and Ronald Reagan UCLA Medical Center has the most affiliated radiation oncologists, 15. 27% finished medical school 30 or more years ago.
Find work emails and mobile numbers for all 85 Los Angeles radiation oncologists
Validated work emails and mobile numbers for Los Angeles radiation oncologists, found through healthcare waterfall enrichment, with a free Dmand AI account.
Los Angeles radiation oncologists, listed A to Z by last name
Each radiation oncologist on the list has radiation oncology as their primary specialty and a Los Angeles practice address. The list shows the NPI, and how many hospitals and medical groups each one practices with. A free account names every hospital and group, with validated contacts.
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Showing 1 to 50 of 79 Los Angeles radiation oncologists
The list shows the 79 radiation oncologists with a public profile. The other 6 are counted in the total and searchable with a free account.
Sources: NPPES NPI Registry (CMS) and Dmand AI Affiliation Data
For health IT teams
Dmand AI has the EHR for 84 of 85 Los Angeles radiation oncologists, at their hospital and their practice. Filter by Epic, Oracle Health, MEDITECH, athenahealth and more, then reach them with validated work emails and mobile numbers.
Southern California Permanente Medical Group has the most radiation oncologists in Los Angeles, with 18
USC Care Medical Group is second with 17, and UCLA Radiation Oncology third with 15. Counts are radiation oncologists with a California address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
Ronald Reagan UCLA Medical Center has the most affiliated radiation oncologists in Los Angeles, with 15
UCLA Santa Monica Medical Center is second with 14, and Keck Hospital of USC third with 11. Los Angeles radiation oncologists are affiliated with 18 hospitals in all.
See every hospital and group for each Los Angeles radiation oncologist
Each public profile names one place a radiation oncologist practices. A free account shows all of them, with the employer, the EHR and validated contacts.
Source: Dmand AI Affiliation Data
Most Los Angeles radiation oncologists practice at a hospital: 49 of the 68 with a mapped site
36 also practice at a medical group site, and 3 at physician offices. A radiation oncologist can practice at several kinds of site, so the shares overlap.
Los Angeles radiation oncologists by site of care
- Hospitals49
- Medical group practices36
- Physician offices3
- Urgent care centers3
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
27% of Los Angeles radiation oncologists finished medical school 30 or more years ago
17 of the 63 Los Angeles radiation oncologists with a graduation year on file. 8 graduated in the last 10 years.
Physicians by years since medical school
- Under 10 years ago8
- 10 to 19 years ago23
- 20 to 29 years ago15
- 30 to 39 years ago9
- 40 or more years ago8
Source: Dmand AI Professional Profile Data
Every Los Angeles radiation oncologist profile shows current hospitals and groups, Medicare activity and NPI details
- Primary practiceThe main place they practice, with its type and cityOn every profile
- Every site of careEach hospital, clinic and group where they practice nowWith a free account
- EmployerThe organization they work for, when one is on fileWith a free account
- Medicare servicesServices and procedure codes billed to Medicare, from CMSOn every profile
- Medicare Part D prescribingClaims and drug costs from Part D, from CMSOn every profile
- Industry paymentsPayments from drug and device makers, from CMS Open PaymentsOn every profile
- Publications and clinical trialsResearch papers and trials linked to the NPI, when on fileOn every profile
- Licenses and graduation yearState license numbers and medical school graduation yearOn every profile
- NPI detailsNPI, enumeration date, primary taxonomy and practice addressOn every profile
- Work email and mobile numberFound on request through healthcare waterfall enrichment, then validatedWith a free account
- EHR in useThe EHR at each site where they practiceWith a free account
- Colleagues at each siteThe clinicians they work with at each hospital and groupWith a free account
Free account: 30 days free, self-serve, no credit card.
Sources: NPPES NPI Registry (CMS), Medicare Physician & Other Practitioners (CMS), Open Payments (CMS) and Dmand AI Affiliation Data
Sources for the Los Angeles radiation oncologist directory
| Data on this page | Source |
|---|---|
| HCPs, types and specialties | NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data |
| Sites of care, hospitals and medical groups | Dmand AI Affiliation Data |
| Medical school graduation year | Dmand AI Professional Profile Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
Radiation oncologists are HCPs whose primary specialty is radiation oncology (taxonomy code 2085R0001X), with an active NPI and a Los Angeles practice address.
FAQ
Frequently asked questions about radiation oncologists in Los Angeles
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
How many radiation oncologists are in Los Angeles?
85 radiation oncologists have an active NPI, a Los Angeles practice address and radiation oncology (taxonomy code 2085R0001X) as their primary specialty. 71 of them are linked to a hospital or medical group.
Which Los Angeles medical groups have the most radiation oncologists?
Southern California Permanente Medical Group, with 18, followed by USC Care Medical Group with 17 and UCLA Radiation Oncology with 15.
Which Los Angeles hospitals have the most radiation oncologists?
Ronald Reagan UCLA Medical Center, with 15 affiliated radiation oncologists, followed by UCLA Santa Monica Medical Center with 14 and Keck Hospital of USC with 11.
What share of Los Angeles radiation oncologists practice at a hospital?
49 of the 68 Los Angeles radiation oncologists with a mapped site of care, or 72%, have a current hospital affiliation.
What is the taxonomy code for radiation oncology?
2085R0001X is the NPPES taxonomy code for radiation oncology. Sub-specialties with their own code are counted on their own lists.
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