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

Dr. Jared I Darveaux, MD

Individual provider Allergy & Immunology (Internal Medicine) Physician · NPI 1306140439

Dr. Jared I Darveaux, MD is an Allergy/Immunology in Onalaska, Wisconsin. Graduated from University of North Dakota School of Medicine in 2010, 16 years ago. Practices with Gundersen Clinic Ltd, a 427-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
16
Trained at
University of North Dakota School of Medicine
Licensed in
WI
In the registry since
2011
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

311 Gundersen Dr
Onalaska, WI 54650
Phone: (608) 775-8100
Show map & directions

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

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence 60467-20 (WI)
Allergy & Immunology (Internal Medicine) Physician Taxonomy 207RA0201X · Licence 60467-20 (WI)

Record details

NPI number1306140439
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 4, 2011
Last updated in NPPESMay 28, 2026
Certification dateMay 28, 2026
Mailing address1836 South Avenue, La Crosse, WI 54601

Medicare enrollment

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

Medicare specialtyALLERGY/IMMUNOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF NORTH DAKOTA SCHOOL OF MEDICINE
Graduated 2010 (16 years in practice)
Group practice Gundersen Clinic Ltd — 427 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare