Search and instantly download nationwide and state-specific Radiation Oncology Physicians for sales, marketing, and research—Free Monthly Updates!
Radiology Healthcare Taxonomy Code 2085R0001X



Including practice locations, phone numbers, email addresses, NPI numbers, license status, OIG exclusions, and much more across all 50 states.
You can also download databases by healthcare:
- Specialty (e.g., Cardiovascular Disease),
- Specialty Classification (e.g., Internal Medicine), and
- Specialty Group (e.g., Allopathic & Osteopathic Physicians).
This allows you to target specific specialties, geographic areas, or provider types for highly focused outreach.
As of today, these are the total numbers of Radiation Oncology Physicians nationwide and excluded from federally funded healthcare programs, such as Medicaid, TRICARE, and the Children’s Health Insurance Program (CHIP).
What do Radiation Oncology Physicians do?
Radiation oncology physicians specialize in using high-energy radiation to treat cancer and other diseases, overseeing treatment planning and delivery for patients.
They collaborate with medical physicists and dosimetrists to create customized plans, using imaging technologies such as CT and MRI to precisely target tumors and protect healthy tissue.
Their responsibilities include assessing patient condition, selecting the most appropriate radiation therapy technique, such as external beam radiation therapy or brachytherapy, and monitoring treatment progress and potential side effects.
What they do
Cancer Treatment: They specialize in using radiation to treat cancerous tumors, aiming to cure or control the disease.
Treatment Planning: Radiation oncologists are involved in the detailed planning of each patient’s treatment. This includes:
- CT Simulation: Performing a CT scan to precisely map the tumor and surrounding organs.
- Image-Guided Radiation Therapy (IGRT): Using imaging during treatment to ensure accurate radiation delivery.
- Contouring: Delineating the precise areas to be treated (the tumor) and the organs at risk (OARs) to protect them.
Treatment Delivery: They oversee various forms of radiation therapy, selecting the most appropriate method, such as external beam radiation from a linear accelerator or internal placement of radioactive sources (brachytherapy).
Collaboration: Radiation oncologists work as part of a multidisciplinary team, collaborating with other oncologists, surgeons, medical physicists, and dosimetrists to develop the best treatment approach for the patient.
Patient Care: They manage and monitor the patient’s response to treatment, explain potential side effects, and provide support to the patient and their family.
Types of Radiation Therapy
External Beam Radiation Therapy (EBRT): Radiation is delivered from a machine outside the body.
Brachytherapy: Radioactive sources are placed directly inside or near the tumor.
Radiopharmaceuticals: Using radioactive drugs.
Frequently Asked Questions
Our healthcare provider data helps organizations connect quickly with the right medical professionals.
Perfect for:
✔ Healthcare technology companies
✔ Pharmaceutical companies
✔ Medical device manufacturers
✔ Healthcare recruiters
✔ Insurance companies
✔ Medical marketing agencies
✔ Healthcare staffing firms
✔ Consulting companies
With accurate provider data, you can identify decision-makers, expand sales territories, and reach targeted medical specialties.
The database download contains comprehensive information about the healthcare providers designed for sales, marketing, and research.
The data fields in the database download include:
✓ Full name, First, Middle, and Last Names or Organization Name
✓ Gender and Date of Birth
✓ Credentials, Specialties, Expertise, Interests, Titles, and Degrees
✓ Affiliations, Medical School, Residency, Fellowships, Appointments, and Awards
✓ Primary and Secondary Practice Addresses
✓ Primary Address Geo coordinates
✓ Phone Numbers
✓ Email Addresses
✓ NPI Number and NPI Deactivation Status
✓ State License Numbers, Active Status & Expiration Date
✓ Medicare PECOS system PAC ID
✓ Medicare Enrollment IDs
✓ Railroad Medicare IDs
✓ State Medicaid IDs
✓ Medicare Opt-out Affidavit Status and Dates
✓ Medicare MIPS Scores
✓ OIG Exclusions
✓ SAM Debarments
✓ CMS Revoked Medicare Providers
✓ State Medicaid Provider Terminations
✓ Provider Disciplinary Actions
✓ Total Clinical Trial Investigations
✓ Total PubMed Publications
✓ Total Open Payments Received
✓ A link to the HealthProviders DB Provider Profile.
All files are delivered in Excel or CSV format for easy import into CRM systems and marketing platforms.
Download a sample of Internal Medicine Physicians.
Your purchase is delivered instantly as a CSV or Excel file, compatible with CRM systems and marketing tools, so you can import the downloaded dataset into Salesforce, HubSpot, or Google Sheets with no problem.
Yes. You own the data and are free to do whatever you like with it, except resell it.
Healthcare provider information is constantly evolving, with new providers joining the NPI registry every day! To ensure accuracy, our database is updated daily to reflect changes from each data source. This means you can trust that HealthProviders DB reflects the most current information available—as it becomes available!
Yes, you can download the updates for your purchased databases as often as you like for 1 year after purchase.
Yes, you can query the database by any criteria you like and export the results.
You can filter the database by:
✓ Specialties
✓ Expertise
✓ Credentials
✓ Degrees
✓ Titles
✓ State, City, and Near Me
Medicare filters
✓ Has—OIG Exclusion, SAM Debarment, or State Medicaid Termination
✓ Has—Opted out of Medicare
✓ Accepts—Medicare Assignments
Open Payments filters
✓ Drug name
✓ Company name
✓ Study name
PubMed & Clinical Trials filters
✓ Interventions
✓ Keywords
✓ Chemicals
✔ Verified Healthcare Data.
✔ Compiled from official licensing and public provider data sources.
✔ Clean & Structured Data.
✔ Every record is standardized, deduplicated, and formatted for immediate use.
✔ Instant Download.
✔ Free Updates for 1 Year.
Ideal for:
B2B healthcare sales
Lead generation
Market research
Territory planning
Healthcare recruiting


