MRS. KAITLAN R THOMSEN FNP-BC
NPI 1598446197
Nurse Practitioner - Family in Oostburg, WI
About Mrs. Kaitlan R Thomsen Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. KAITLAN R THOMSEN FNP-BC (NPI 1598446197) is an individual family provider in Oostburg, Wisconsin, licensed in Wisconsin (14244-33) and active in the NPI registry since July 2023. She is enrolled in Medicare PECOS, is affiliated with St Nicholas Hospital, and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 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
Mrs. Kaitlan R Thomsen Fnp-bc 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
4Medicare enrollment records show Kaitlan Thomsen reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Sheboygan, WI 53081
- Reassigned Medicare billing, Wisconsin enrollment
- 4,609 clinicians in this Medicare group
Sheboygan, WI 53081
- Reassigned Medicare billing, Wisconsin enrollment
- 673 clinicians in this Medicare group
Green Bay, WI 54304
- Reassigned Medicare billing, Wisconsin enrollment
- 190 clinicians in this Medicare group
Green Bay, WI 54304
- Reassigned Medicare billing, Wisconsin enrollment
- 742 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 2
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.
St Nicholas Hospital
Acute Care Hospitals · Sheboygan, WISt Vincent Hospital
Acute Care Hospitals · Green Bay, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53070 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Kaitlan Thomsen's NPI number?
The NPI number for Kaitlan Thomsen is 1598446197. It was assigned to this individual provider in the NPPES registry on July 26, 2023. The provider is also known as Kaitlan R Hoelz Fnp-Bc.
Where is Kaitlan Thomsen located?
Kaitlan Thomsen practices at 15 S 10th St Ste A, Oostburg, WI 53070. The listed phone number is (920) 496-4700.
What is Kaitlan Thomsen's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Kaitlan Thomsen enrolled in Medicare?
Yes. Kaitlan Thomsen 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 Kaitlan Thomsen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kaitlan Thomsen reassigns Medicare benefits to 4 organizations: Aurora Medical Group, Inc. (Sheboygan, WI), St Nicholas Hospital-Sisters Of The Third Order Of St Francis (Sheboygan, WI), Prevea Clinic, Inc. (Green Bay, WI) and St Vincent Hospital-Hospital Sisters-Third Order Of St Francis (Green Bay, 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 Kaitlan Thomsen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kaitlan Thomsen accept?
Health plans from Anthem Blue Cross and Blue Shield, CareSource (Common Ground Healthcare), Dean Health Plan and Security Health Plan list Kaitlan Thomsen 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 Kaitlan Thomsen affiliated with any hospitals?
According to CMS data, Kaitlan Thomsen is affiliated with St Nicholas Hospital and St Vincent Hospital.
When was this NPI record last updated?
The NPPES record for Kaitlan Thomsen was last updated on July 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Mrs. Kaitlan R Thomsen, FNP-BC · NPI 1598446197
Family physician in Oostburg, Wisconsin. Individual provider, active in the CMS NPPES registry since July 26, 2023.
## Identity
- **NPI:** 1598446197 (Entity type: Individual)
- **Enumerated:** July 26, 2023
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 14244-33 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 15 S 10TH ST STE A, Oostburg, WI 53070-1370
- **Phone:** (920) 496-4700
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Aurora Medical Group, Inc. (NPI 1174670244, Sheboygan, WI); St Nicholas Hospital-Sisters Of The Third Order Of St Francis (NPI 1275943243, Sheboygan, WI); Prevea Clinic, Inc. (NPI 1306869276, Green Bay, WI); St Vincent Hospital-Hospital Sisters-Third Order Of St Francis (NPI 1285613638, Green Bay, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** July 21, 2026
- **Other identifiers:** Medicaid 100250245 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1598446197) · Data from the CMS NPPES public registry.