WHITNEY L HAGGLUND APNP
NPI 1164093993
Nurse Practitioner in Appleton, WI
About Whitney L Hagglund Apnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WHITNEY L HAGGLUND APNP (NPI 1164093993) is an individual nurse practitioner in Appleton, Wisconsin, licensed in Wisconsin (11057) and active in the NPI registry since July 2021. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
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 (PECOS)
Whitney L Hagglund Apnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Whitney Hagglund reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Menasha, WI 54952
- Reassigned Medicare billing, Wisconsin enrollment
- 988 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 54913 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
APPLETON, WI 54913
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 Whitney Hagglund's NPI number?
The NPI number for Whitney Hagglund is 1164093993. It was assigned to this individual provider in the NPPES registry on July 2, 2021. The provider is also known as Whitney L Klas.
Where is Whitney Hagglund located?
Whitney Hagglund practices at 3925 N Gateway Dr, Appleton, WI 54913. The listed phone number is (920) 380-4999.
What is Whitney Hagglund's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Whitney Hagglund enrolled in Medicare?
Yes. Whitney Hagglund is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Whitney Hagglund's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Whitney Hagglund reassigns Medicare benefits to Thedacare, Incorporated (Menasha, WI). The 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 Whitney Hagglund's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Whitney Hagglund accept?
Health plans from Aspirus Health Plan and CareSource (Common Ground Healthcare) list Whitney Hagglund 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.
When was this NPI record last updated?
The NPPES record for Whitney Hagglund was last updated on February 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.
# Whitney L Hagglund, APNP · NPI 1164093993
Nurse Practitioner physician in Appleton, Wisconsin. Individual provider, active in the CMS NPPES registry since July 2, 2021.
## Identity
- **NPI:** 1164093993 (Entity type: Individual)
- **Enumerated:** July 2, 2021
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 11057 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 3925 N GATEWAY DR, Appleton, WI 54913-7863
- **Phone:** (920) 380-4999
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Thedacare, Incorporated (NPI 1306959515, Menasha, WI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 18, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1164093993) · Data from the CMS NPPES public registry.