CHRISTEN R CHAMBERLAND MD
NPI 1194984716
Pediatrics - Pediatric Cardiology in La Crosse, WI
About Christen R Chamberland Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTEN R CHAMBERLAND MD (NPI 1194984716) is an individual pediatric cardiology provider in La Crosse, Wisconsin, licensed in Wisconsin (62159-20) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS, is affiliated with Gundersen Lutheran Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 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
Christen R Chamberland 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
12Medicare enrollment records show Christen Chamberland reassigns Medicare billing to 12 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
La Crosse, WI 54601
- Reassigned Medicare billing, Minnesota and Wisconsin enrollments
- 141 clinicians in this Medicare group
La Crosse, WI 54601
- Reassigned Medicare billing, Minnesota and Wisconsin enrollments
- 275 clinicians in this Medicare group
La Crosse, WI 54601
- Reassigned Medicare billing, Wisconsin enrollment
- 1,003 clinicians in this Medicare group
Viroqua, WI 54665
- Reassigned Medicare billing, Wisconsin enrollment
- 127 clinicians in this Medicare group
Winona, MN 55987
- Reassigned Medicare billing, Wisconsin enrollment
- 4 clinicians in this Medicare group
Blair, WI 54616
- Reassigned Medicare billing, Wisconsin enrollment
- 293 clinicians in this Medicare group
Tomah, WI 54660
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1992970453 (Wisconsin)
- 188 clinicians in this Medicare group
Hillsboro, WI 54634
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: St Josephs Health Services Inc
- 282 clinicians in this Medicare group
Boscobel, WI 53805
- Reassigned Medicare billing, Wisconsin enrollment
- 299 clinicians in this Medicare group
West Union, IA 52175
- Reassigned Medicare billing, Iowa and Wisconsin enrollments
- 155 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.
Hospital Affiliations CMS Care Compare
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, WIOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LA CROSSE, WI 54601
Frequently 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 Christen Chamberland's NPI number?
The NPI number for Christen Chamberland is 1194984716. It was assigned to this individual provider in the NPPES registry on June 9, 2008.
Where is Christen Chamberland located?
Christen Chamberland practices at 1900 South Ave, La Crosse, WI 54601. The listed phone number is (608) 785-0940.
What is Christen Chamberland's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.
Is Christen Chamberland enrolled in Medicare?
Yes. Christen Chamberland 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 Christen Chamberland's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christen Chamberland reassigns Medicare benefits to 12 organizations: Gundersen Clinic Ltd (La Crosse, WI), Gundersen Lutheran Medical Center Inc (La Crosse, WI), Mayo Clinic Health System-Southwest Wisconsin Region, Inc. (La Crosse, WI), Vernon Memorial Healthcare, Inc. (Viroqua, WI), Winona Health Services (Winona, MN) and 7 more organizations, listed in the Medicare section above. 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 Christen Chamberland's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christen Chamberland accept?
Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, Group Health Cooperative-SCW, HealthPartners and Oscar Insurance Company and 2 other insurers list Christen Chamberland 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 Christen Chamberland affiliated with any hospitals?
According to CMS data, Christen Chamberland is affiliated with Gundersen Lutheran Medical Center.
When was this NPI record last updated?
The NPPES record for Christen Chamberland was last updated on June 10, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.
# Christen R Chamberland, MD · NPI 1194984716
Pediatric Cardiology physician in La Crosse, Wisconsin. Individual provider, active in the CMS NPPES registry since June 9, 2008.
## Identity
- **NPI:** 1194984716 (Entity type: Individual)
- **Enumerated:** June 9, 2008
- **Primary specialty:** Pediatrics - Pediatric Cardiology · taxonomy 2080P0202X
- **State license:** 62159-20 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 1900 SOUTH AVE, La Crosse, WI 54601
- **Phone:** (608) 785-0940
## 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:** 12 organizations under Medicare reassignment (form CMS-855R): Gundersen Clinic Ltd (NPI 1851343115, La Crosse, WI); Gundersen Lutheran Medical Center Inc (NPI 1376593442, La Crosse, WI); Mayo Clinic Health System-Southwest Wisconsin Region, Inc. (NPI 1629056049, La Crosse, WI); Vernon Memorial Healthcare, Inc. (NPI 1497750921, Viroqua, WI); Winona Health Services (NPI 1295789352, Winona, MN); and 7 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Connecticut School Of Medicine, class of 2008
## Record status
- **NPPES last updated:** June 10, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1194984716) · Data from the CMS NPPES public registry.