John CoenMD
Radiation Oncology·Providence, RI
John Coen, MD is a Radiation Oncology provider in Providence, RI, as of July 2026.
- NPI1891720165
- Registered2006
- Class of1998
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
John Coen at a glance
- Provider
- John Coen
- Credential
- MD
- Specialty
- Radiation Oncology
- Location
- Providence, RI
- Medical school
- University of Massachusetts Medical School
- Graduated
- 1998
- NPI registered
- 2006
- NPI
- 1891720165
- 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 John Coen practice?
John Coen, MD is based in Providence, RI. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is John Coen's NPI number?
John Coen's National Provider Identifier (NPI) is 1891720165, registered in 2006. Specialty on record: Radiation Oncology; credential MD.
Where did John Coen go to medical school?
John Coen, MD attended University of Massachusetts Medical School, graduating in 1998.
How many Radiation Oncology providers in Rhode Island work at ambulatory surgery centers?
6 Radiation Oncology surgeons and proceduralists in Rhode Island are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, John Coen among them. The Rhode Island Radiation Oncology directory lists each one by city with credential, NPI, and center affiliations.
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