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

Dr. James Harry Thomsen, MD

Individual provider Cardiovascular Disease Physician · NPI 1073844932

Dr. James Harry Thomsen, MD is a Cardiovascular Disease Physician in Madison, Wisconsin. Practices as a sole proprietor. Licensed in Wisconsin.

Licensed in
WI
In the registry since
2010
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

7709 Twinflower Dr
Madison, WI 53719-4544
Phone: (608) 833-1480
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 14758 (WI)

Record details

NPI number1073844932
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 15, 2010
Last updated in NPPESJanuary 15, 2010

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