MS. AMY ELIZABETH HARTER NP
NPI 1366685356
Nurse Practitioner - Psychiatric/Mental Health in La Crosse, WI
About Ms. Amy Elizabeth Harter Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. AMY ELIZABETH HARTER NP (NPI 1366685356) is an individual psychiatric/mental health provider in La Crosse, Wisconsin, licensed in Wisconsin (4392) and active in the NPI registry since April 2009. She is enrolled in Medicare PECOS, is affiliated with Gundersen Lutheran Medical Center, and is a graduate of University Of Wisconsin School Of Medicine (2008).
NPPES Registry Identity
Specialties & Licenses 2
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
Ms. Amy Elizabeth Harter 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
2Medicare enrollment records show Amy Harter reassigns Medicare billing to 2 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, 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.
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, 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 Amy Harter's NPI number?
The NPI number for Amy Harter is 1366685356. It was assigned to this individual provider in the NPPES registry on April 7, 2009.
Where is Amy Harter located?
Amy Harter practices at 1836 South Ave, La Crosse, WI 54601. The listed phone number is (608) 782-7300.
What is Amy Harter's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Amy Harter enrolled in Medicare?
Yes. Amy Harter 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 Amy Harter's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amy Harter reassigns Medicare benefits to 2 organizations: Gundersen Lutheran Medical Center, Inc (La Crosse, 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 Amy Harter's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Amy Harter accept?
Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, HealthPartners, Quartz and Security Health Plan list Amy Harter 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 Amy Harter affiliated with any hospitals?
According to CMS data, Amy Harter is affiliated with Gundersen Lutheran Medical Center.
When was this NPI record last updated?
The NPPES record for Amy Harter 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 42 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.
# Ms. Amy Elizabeth Harter, NP · NPI 1366685356
Psychiatric/Mental Health physician in La Crosse, Wisconsin. Individual provider, active in the CMS NPPES registry since April 7, 2009.
## Identity
- **NPI:** 1366685356 (Entity type: Individual)
- **Enumerated:** April 7, 2009
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 4392 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 1836 SOUTH AVE, La Crosse, WI 54601-5429
- **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:** 2 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) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Wisconsin School Of Medicine, class of 2008
## Record status
- **NPPES last updated:** September 10, 2026
- **Other identifiers:** Other R186976-1 (MN)
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Source: [NPI Profile](https://npiprofile.com/npi/1366685356) · Data from the CMS NPPES public registry.