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

Dr. Bartlett J Witherspoon Jr., MD

Individual provider Radiation Oncology Physician · NPI 1295717973

Dr. Bartlett J Witherspoon Jr., MD is a Radiation Oncology Physician in Monroe, Wisconsin. Works from 2 locations. Licensed in South Carolina and Wisconsin.

Licensed in
SC, WI
In the registry since
2005
Specialties on file
2
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

515 22nd Ave
Monroe, WI 53566-1569
Phone: (608) 324-1000
Show map & directions

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

Additional practice locations (1)

  • 166 Stoneridge Dr, Columbia, SC 29210-8239 — (803) 461-3000

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence 7243 (SC)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence 72885 (WI)

Record details

NPI number1295717973
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 17, 2005
Last updated in NPPESJuly 10, 2023
Certification dateJuly 10, 2023