John MarvelMD
Radiation Oncology·Logansport, IN
John Marvel, MD is a Radiation Oncology provider in Logansport, IN, as of July 2026.
- NPI1265432173
- Registered2005
- Class of1980
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
John Marvel at a glance
- Provider
- John Marvel
- Credential
- MD
- Specialty
- Radiation Oncology
- Location
- Logansport, IN
- Medical school
- Louisiana State University School of Medicine in New Orleans
- Graduated
- 1980
- NPI registered
- 2005
- NPI
- 1265432173
- 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 Marvel practice?
John Marvel, MD is based in Logansport, IN. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is John Marvel's NPI number?
John Marvel's National Provider Identifier (NPI) is 1265432173, registered in 2005. Specialty on record: Radiation Oncology; credential MD.
Where did John Marvel go to medical school?
John Marvel, MD attended Louisiana State University School of Medicine in New Orleans, graduating in 1980.
How many Radiation Oncology providers in Indiana work at ambulatory surgery centers?
35 Radiation Oncology surgeons and proceduralists in Indiana are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, John Marvel among them. The Indiana Radiation Oncology directory lists each one by city with credential, NPI, and center affiliations.
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