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

Dr. Colleen A Lawton, MD

Individual provider Radiation Oncology Physician · NPI 1669423596

Dr. Colleen A Lawton, MD is a Radiation Oncology Physician in Milwaukee, Wisconsin. Works from 2 locations. Licensed in Wisconsin.

Licensed in
WI
In the registry since
2006
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

9200 W Wisconsin Ave Dept OF Radiation Oncology
Milwaukee, WI 53226-3522
Phone: (414) 805-4400
Fax: (414) 805-4369
Show map & directions

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

Additional practice locations (1)

  • 3200 Pleasant Valley Rd, West Bend, WI 53095-9274 — (262) 836-7200

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence 25975 (WI)

Record details

NPI number1669423596
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 15, 2006
Last updated in NPPESApril 7, 2023
Certification dateApril 7, 2023

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