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

Caroline J Leonard, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1790749158

Caroline J Leonard, MD is an Obstetrics/Gynecology in Hudson, Wisconsin. Graduated from University of Minnesota Medical School in 1998, 28 years ago. Practices with Group Health Plan Inc, a 1,633-clinician group and accepts Medicare assignment. Licensed in Minnesota and Wisconsin.

Years since qualifying
28
Trained at
University of Minnesota Medical School
Licensed in
MN, WI
In the registry since
2006
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

403 Stageline Rd
Hudson, WI 54016-7848
Phone: (715) 531-6700
Show map & directions

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

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 82934 (WI)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 45029 (MN)

Record details

NPI number1790749158
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 13, 2006
Last updated in NPPESMarch 9, 2026
Certification dateMarch 9, 2026
Mailing address8170 33rd Ave S, Ms 21110q, Bloomington, MN 55425-4516

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolUNIVERSITY OF MINNESOTA MEDICAL SCHOOL
Graduated 1998 (28 years in practice)
Group practice Group Health Plan Inc — 1633 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Hudson