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

James Joseph Harper, MD

Individual provider Emergency Medicine Physician · NPI 1922132364

James Joseph Harper, MD is an Emergency Medicine Physician in Oconomowoc, Wisconsin. Licensed in South Carolina. Registered with an NPI since 2007.

Licensed in
SC
In the registry since
2007
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

791 Summit Ave
Oconomowoc, WI 53066-3844
Phone: (262) 569-0251
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence LL 29029 (SC)

Record details

NPI number1922132364
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 16, 2007
Last updated in NPPESNovember 20, 2025
Certification dateNovember 20, 2025
Mailing address791 Summit Ave, Oconomowoc, WI 53066-3844

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