DR. JARED I DARVEAUX MD
NPI 1306140439
Allergy & Immunology in Onalaska, WI
About Dr. Jared I Darveaux Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JARED I DARVEAUX MD (NPI 1306140439) is an individual allergy & immunology provider in Onalaska, Wisconsin, licensed in Wisconsin (60467-20) and active in the NPI registry since January 2011. He is enrolled in Medicare PECOS, is affiliated with Gundersen Lutheran Medical Center, and is a graduate of University Of North Dakota School Of Medicine (2010).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Jared I Darveaux Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Jared Darveaux reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Onalaska, WI 54650
- Reassigned Medicare billing, Wisconsin enrollment
- 1,457 clinicians in this Medicare group
La Crosse, WI 54603
- Reassigned Medicare billing, Wisconsin enrollment
- 928 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 11
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Gundersen Lutheran Medical Center
Acute Care Hospitals · La Crosse, WIGundersen St Josephs Hospital And Clinics
Critical Access Hospitals · Hillsboro, WIFrequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Jared Darveaux's NPI number?
The NPI number for Jared Darveaux is 1306140439. It was assigned to this individual provider in the NPPES registry on January 4, 2011.
Where is Jared Darveaux located?
Jared Darveaux practices at 311 Gundersen Dr, Onalaska, WI 54650. The listed phone number is (608) 775-8100.
What is Jared Darveaux's specialty?
The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.
Is Jared Darveaux enrolled in Medicare?
Yes. Jared Darveaux is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Jared Darveaux's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jared Darveaux reassigns Medicare benefits to 2 organizations: Gundersen Lutheran Medical Center, Inc (Onalaska, WI) and Gundersen Clinic Ltd (La Crosse, WI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jared Darveaux's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jared Darveaux accept?
Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, HealthPartners and Quartz list Jared Darveaux as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Jared Darveaux affiliated with any hospitals?
According to CMS data, Jared Darveaux is affiliated with Gundersen Lutheran Medical Center and Gundersen St Josephs Hospital And Clinics.
When was this NPI record last updated?
The NPPES record for Jared Darveaux was last updated on May 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Jared I Darveaux, MD · NPI 1306140439
Allergy & Immunology physician in Onalaska, Wisconsin. Individual provider, active in the CMS NPPES registry since January 4, 2011.
## Identity
- **NPI:** 1306140439 (Entity type: Individual)
- **Enumerated:** January 4, 2011
- **Primary specialty:** Allergy & Immunology · taxonomy 207K00000X
- **State license:** 60467-20 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 311 GUNDERSEN DR, Onalaska, WI 54650
- **Phone:** (608) 775-8100
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Gundersen Lutheran Medical Center, Inc (NPI 1225372923, Onalaska, WI); Gundersen Clinic Ltd (NPI 1952915639, La Crosse, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of North Dakota School Of Medicine, class of 2010
## Record status
- **NPPES last updated:** May 28, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1306140439) · Data from the CMS NPPES public registry.