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

James N Karnegis, MD

Individual provider Cardiovascular Disease Physician · NPI 1639333883

James N Karnegis, MD is a Cardiovascular Disease Physician in Elkhorn, Nebraska. Practices as a sole proprietor. Licensed in Nebraska.

Licensed in
NE
In the registry since
2008
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

20975 Bonanza Blvd
Elkhorn, NE 68022-1838
Phone: (402) 289-2295
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 16464 (NE)

Record details

NPI number1639333883
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 16, 2008
Last updated in NPPESJuly 16, 2008