Quick answers
- Which hospitals does Jared I. Darveaux work at?
- Medicare's official clinician data lists Jared I. Darveaux at 2 hospitals: Gundersen Lutheran Medical Center and Gundersen St Josephs Hospital and Clinics. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jared I. Darveaux see patients?
- Medicare's clinician data lists 3 practice locations, including Onalaska, WI and Viroqua, WI. Call before your visit to confirm the address.
- What is Jared I. Darveaux's specialty?
- Medicare lists Allergy/Immunology as the primary specialty, and also Internal Medicine.
- Does Jared I. Darveaux accept Medicare assignment?
- Yes. Medicare's clinician data says Jared I. Darveaux accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Jared I. Darveaux?
- (608) 783-4681, as listed in official Medicare / NPI Registry data.
- What is Jared I. Darveaux's NPI number?
- 1306140439. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jared I. Darveaux works
Medicare's Facility Affiliation Data lists Jared I. Darveaux at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Gundersen Lutheran Medical CenterLa Crosse, WI · Acute Care Hospital · CCN 520087
- Gundersen St Josephs Hospital and ClinicsHillsboro, WI · Critical Access Hospital · CCN 521304
Practice locations
Addresses where Jared I. Darveaux is enrolled with Medicare (CMS data updated 2026-10-02).
- 1600 Main StOnalaska, WI 54650 (608) 783‑4681
- 3111 Gundersen DrOnalaska, WI 54650 (608) 782‑7300
- 407 S Main StViroqua, WI 54665 (608) 637‑3195
Group practices
Medicare enrollment lists Jared I. Darveaux as a member of this group (CMS data updated 2026-10-02).
- Gundersen Clinic Ltd418 clinicians in the group
Specialties
- Allergy/Immunologyprimary
- Internal Medicinealso
Other allergist and immunologists in Wisconsin
Clinicians with the same Medicare primary specialty in Wisconsin — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of North Dakota School Of Medicine |
| Graduation year | 2010 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1306140439 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians