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

John H Holmen, MD

Individual provider Diagnostic Radiology Physician · NPI 1912931783

John H Holmen, MD is a Diagnostic Radiology in Bismarck, North Dakota. Graduated from University of North Dakota School of Medicine in 1996, 30 years ago. Practices with St Alexius Medical Center, a 241-clinician group and accepts Medicare assignment. Licensed in Minnesota and North Dakota.

Years since qualifying
30
Trained at
University of North Dakota School of Medicine
Licensed in
MN, ND
In the registry since
2006
Specialties on file
2
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

900 E Broadway Ave
Bismarck, ND 58501-4520
Phone: (701) 530-7000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 8424 (ND)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 42510 (MN)

Record details

NPI number1912931783
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 10, 2006
Last updated in NPPESJuly 22, 2016
Mailing addressPo Box 997, Bismarck, ND 58502-0997

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF NORTH DAKOTA SCHOOL OF MEDICINE
Graduated 1996 (30 years in practice)
Group practice St Alexius Medical Center — 241 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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