Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Mark A Henderson, MD

Individual provider Radiation Oncology Physician · NPI 1841370707

Dr. Mark A Henderson, MD is a Radiation Oncology in Columbus, Indiana. Graduated from Indiana University School of Medicine in 2003, 23 years ago. Practices with Columbus Regional Health Physicians, LLC, a 218-clinician group and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
23
Trained at
Indiana University School of Medicine
Licensed in
IN
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2400 17th St
Columbus, IN 47201-5351
Phone: (812) 376-5550
Fax: (812) 376-5930
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence 01061526A (IN)

Record details

NPI number1841370707
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 16, 2006
Last updated in NPPESSeptember 6, 2024
Certification dateSeptember 6, 2024
Mailing addressPo Box 775383, Chicago, IL 60677-5383

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyRADIATION ONCOLOGY
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2003 (23 years in practice)
Group practice Columbus Regional Health Physicians, Llc — 218 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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