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

Jeffrey Brian Trohkimoinen, MD

Individual provider Anesthesiology Physician · NPI 1003029141

Jeffrey Brian Trohkimoinen, MD is an Anesthesiology in LA Crosse, Wisconsin. Graduated from University of Colorado School of Medicine, Denver in 2006, 20 years ago. Practices with Gundersen Lutheran Medical Center Inc, a 896-clinician group and accepts Medicare assignment. Licensed in Nebraska and Wisconsin.

Years since qualifying
20
Trained at
University of Colorado School of Medicine, Denver
Licensed in
NE, WI
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1836 S Ave Gundersen Clinic Ltd
LA Crosse, WI 54601-5429
Phone: (608) 775-2031
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 51646-20 (WI)
Anesthesiology Physician Taxonomy 207L00000X · Licence 23925 (NE)

Record details

NPI number1003029141
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 7, 2007
Last updated in NPPESDecember 28, 2020
Certification dateDecember 28, 2020

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF COLORADO SCHOOL OF MEDICINE, DENVER
Graduated 2006 (20 years in practice)
Group practice Gundersen Lutheran Medical Center Inc — 896 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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