Nicklas Oldenburg, Roger Williams Radiation Assoc
Radiation Oncology Physician · MD · Oncologist in Providence, RI
Provider details
- Specialty
- Radiation Oncology Physician
- Credentials
- MD
- NPI number
- 1801899760
Checked against the CMS National Provider Identifier registry on October 2, 2026.
Medicare information
- Medical school
- University of North Carolina at Chapel Hill School of Medicine, graduated 1995
- Also sees patients at
- Brockton Radiation Oncology
680 Centre St, Brockton, MA 02302 · (508) 941-7450 - Radiation Oncology Associates
825 N Main St, Providence, RI 02904 · (401) 521-9700 - Lifespan Physician Group
827 N Main St, Suite 4, Providence, RI 02904 · (401) 272-7799
- Brockton Radiation Oncology
- Hospital affiliations
- Signature Healthcare Brockton Hospital, Brockton, MA · Medicare rating 3 out of 5 stars
- The Miriam Hospital, Providence, RI · Medicare rating 4 out of 5 stars
- Rhode Island Hospital, Providence, RI · Medicare rating 4 out of 5 stars
- Medicare
- Accepts Medicare assignment (the Medicare-approved amount as full payment)
From Medicare’s public Care Compare data (Doctors and Clinicians), checked October 3, 2026. Ratings are Medicare’s, not Know Cancer’s. Medicare Care Compare
About
Nicklas Oldenburg, Roger Williams Radiation Assoc, MD, is a radiation oncology physician in Providence, Rhode Island, registered with the federal National Provider Identifier (NPI) registry. They attended University of North Carolina at Chapel Hill School of Medicine, graduating in 1995. Contact the provider directly to confirm services, hours and accepted insurance.
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