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

Earl Harrison Jr., MD

Individual provider Body Imaging Physician · NPI 1790778942

Earl Harrison Jr., MD is a Diagnostic Radiology in Havre, Montana. Graduated from University of Kentucky College of Medicine in 1979, 47 years ago. Practices with Northern Montana Hospital, a 43-clinician group and accepts Medicare assignment. Licensed in Montana.

Years since qualifying
47
Trained at
University of Kentucky College of Medicine
Licensed in
MT
In the registry since
2005
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

30 13th St
Havre, MT 59501-5222
Phone: (406) 265-5827
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Body Imaging Physician (primary) Taxonomy 2085B0100X · Licence 4750 (MT)

Record details

NPI number1790778942
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 23, 2005
Last updated in NPPESOctober 9, 2025
Certification dateOctober 9, 2025
Mailing addressPo Box 1540, Havre, MT 59501-1540

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF KENTUCKY COLLEGE OF MEDICINE
Graduated 1979 (47 years in practice)
Group practice Northern Montana Hospital — 43 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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