MEGAN MARIE DAVEAU NP
NPI 1356851992
Nurse Practitioner - Adult Health in La Crosse, WI
About Megan Marie Daveau Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MEGAN MARIE DAVEAU NP (NPI 1356851992) is an individual adult health provider in La Crosse, Wisconsin, licensed in Wisconsin (8059) and active in the NPI registry since October 2017. She is enrolled in Medicare PECOS, is affiliated with Gundersen Palmer Lutheran Hospital And Clinics, and maintains a secondary practice location in La Crosse.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
Other Identifiers 1
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
Megan Marie Daveau Np 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
7Medicare enrollment records show Megan Daveau reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
La Crosse, WI 54601
- Reassigned Medicare billing, Wisconsin enrollment
- 1,457 clinicians in this Medicare group
La Crosse, WI 54601
- Reassigned Medicare billing, Iowa enrollment
- 179 clinicians in this Medicare group
Blair, WI 54616
- Reassigned Medicare billing, Wisconsin enrollment
- 293 clinicians in this Medicare group
Decorah, IA 52101
- Reassigned Medicare billing, Iowa enrollment
- 83 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
- Also billed through NPI 1306804794 (Wisconsin)
- 76 clinicians in this Medicare group
Friendship, WI 53934
- Reassigned Medicare billing, Wisconsin enrollment
- 280 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 3
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Gundersen Palmer Lutheran Hospital And Clinics
Critical Access Hospitals · West Union, IAVeterans Memorial Hospital
Critical Access Hospitals · Waukon, IAGundersen Lutheran Medical Center
Acute Care Hospitals · La Crosse, WIGundersen Boscobel Area Hospital And Clinics
Critical Access Hospitals · Boscobel, WIVernon Memorial Hospital
Critical Access Hospitals · Viroqua, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 54601 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other 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
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 Megan Daveau's NPI number?
The NPI number for Megan Daveau is 1356851992. It was assigned to this individual provider in the NPPES registry on October 10, 2017. The provider is also known as Megan Marie Fleege.
Where is Megan Daveau located?
Megan Daveau practices at 1836 South Ave, La Crosse, WI 54601. The listed phone number is (608) 782-7300.
What is Megan Daveau's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Megan Daveau enrolled in Medicare?
Yes. Megan Daveau 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 Megan Daveau's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Megan Daveau reassigns Medicare benefits to 7 organizations: Gundersen Lutheran Medical Center, Inc (La Crosse, WI), Gundersen Clinic Ltd (La Crosse, WI), Tri-County Memorial Hospital, Inc. (Blair, WI), Gundersen Regional Clinics LLC (Decorah, IA), St. Joseph's Health Services, Inc. (Hillsboro, WI) and 2 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 Megan Daveau's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Megan Daveau 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 Megan Daveau 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 Megan Daveau affiliated with any hospitals?
According to CMS data, Megan Daveau is affiliated with Gundersen Palmer Lutheran Hospital And Clinics, Veterans Memorial Hospital, Gundersen Lutheran Medical Center, Gundersen Boscobel Area Hospital And Clinics and Vernon Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Megan Daveau was last updated on September 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 57 days 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.
# Megan Marie Daveau, NP · NPI 1356851992
Adult Health physician in La Crosse, Wisconsin. Individual provider, active in the CMS NPPES registry since October 10, 2017.
## Identity
- **NPI:** 1356851992 (Entity type: Individual)
- **Enumerated:** October 10, 2017
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** 8059 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 1836 SOUTH AVE, La Crosse, WI 54601
- **Phone:** (608) 782-7300
## 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:** 7 organizations under Medicare reassignment (form CMS-855R): Gundersen Lutheran Medical Center, Inc (NPI 1689918377, La Crosse, WI); Gundersen Clinic Ltd (NPI 1851343115, La Crosse, WI); Tri-County Memorial Hospital, Inc. (NPI 1659625192, Blair, WI); Gundersen Regional Clinics LLC (NPI 1043999071, Decorah, IA); St. Joseph's Health Services, Inc. (NPI 1972591410, Hillsboro, WI); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** September 10, 2026
- **Other identifiers:** Other 8059-33 (WI)
---
Source: [NPI Profile](https://npiprofile.com/npi/1356851992) · Data from the CMS NPPES public registry.