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

Dr. Louis Charles Keiler III, MD

Individual provider Radiation Oncology Physician · NPI 1033322219

Dr. Louis Charles Keiler III, MD is a Radiation Oncology Physician in Cedar Rapids, Iowa. Licensed in Iowa, Illinois and Ohio. Registered with an NPI since 2007.

Licensed in
IA, IL, OH
In the registry since
2007
Specialties on file
3
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

202 10th St SE Ste 195
Cedar Rapids, IA 52403-2414
Phone: (319) 558-4876
Show map & directions

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

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence 57.009376 (OH)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence 036119808 (IL)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence MD-44303 (IA)

Record details

NPI number1033322219
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 7, 2007
Last updated in NPPESJune 7, 2017

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