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

Dr. Steven M. Karber, MD

Individual provider Internal Medicine Physician · NPI 1801886775

Dr. Steven M. Karber, MD is an Internal Medicine Physician in Jefferson, Iowa. Licensed in Iowa. Registered with an NPI since 2005.

Licensed in
IA
In the registry since
2005
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

106 W Washington St Ste 2
Jefferson, IA 50129-1920
Phone: (515) 386-4192
Fax: (515) 386-3448
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 20337 (IA)

Record details

NPI number1801886775
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 24, 2005
Last updated in NPPESMay 28, 2015
Mailing address106 W Washington St, Suite 2, Jefferson, IA 50129-1920