Jared I. Darveaux, MD
NPI 1306140439ActiveIndividual· Allergy & Immunology· Onalaska, WI
Allergy & Immunology (MD) in Onalaska, Wisconsin, trained at University of North Dakota School of Medicine (class of 2010). Their prescriptions cost Medicare Part D more than their services did: $1,665,275 for 3,139 claims, against $37,454 paid for services in 2024. Genzyme Corporation was the largest of 4 companies reporting payments in 2025, $45,115 in all, mostly speaking and faculty fees.
Overview
| NPI | 1306140439 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 4, 2011 |
| Last updated in NPPES | May 28, 2026 |
| Certified by provider | May 28, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | 60467-20 | WI |
| Internal Medicine, Allergy & Immunology | 207RA0201X | 60467-20 | WI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Allergy/Immunology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 274 |
|---|---|
| Services billed | 1,615 across 28 procedure codes |
| Paid by Medicare | $37,454 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,139 · 4,229 30-day fills |
|---|---|
| Patients | 369 |
| Total drug cost | $1,665,275 |
| Generic share | 46% of claims |
Education and affiliations
| Medical school | University of North Dakota School of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Allergy/Immunology |
| Secondary specialties | Internal Medicine |
Medical group
- Gundersen Clinic LtdOnalaska, WI · 418 clinicians
Hospital affiliations
- Gundersen Lutheran Medical CenterLa Crosse, WI
- Gundersen St Josephs Hospital and ClinicsHillsboro, WI
Industry payments (Open Payments)
- 2025$45,115 · 35 payments from 4 companies
- 2024$48,980 · 46 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $33,426 | 20 |
| Astrazeneca Pharmaceuticals LP | $6,723 | 11 |
| Regeneron Healthcare Solutions, Inc. | $4,916 | 3 |
| Ionis Pharmaceuticals, Inc. | $49.96 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$43,028 · 16 payments
- Travel and Lodging$1,320 · 9 payments
- Food and Beverage$767.03 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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