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

Harold Albert Johnson, MD

Individual provider Radiation Oncology Physician · NPI 1154327096

Harold Albert Johnson, MD is a Radiation Oncology in Columbia, Missouri. Graduated from University of North Carolina at Chapel Hill School of Medicine in 1997, 29 years ago. Practices with The Curators of the University of Missouri, a 1,093-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
29
Trained at
University of North Carolina at Chapel Hill School of Medicine
Licensed in
MO
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1705 E Broadway Ste 100
Columbia, MO 65201-7166
Phone: (573) 874-7800
Fax: (573) 443-3627
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 2007030787 (MO)

Record details

NPI number1154327096
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 24, 2005
Last updated in NPPESFebruary 17, 2025
Certification dateFebruary 17, 2025
Mailing address1705 E Broadway, Suite 100, Columbia, MO 65201-7166

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolUNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL SCHOOL OF MEDICINE
Graduated 1997 (29 years in practice)
Group practice The Curators Of The University Of Missouri — 1093 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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