Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Kassondra K Korth, APNP

Individual provider Family Nurse Practitioner · NPI 1336639202

Kassondra K Korth, APNP is a Nurse Practitioner in Oshkosh, Wisconsin. Qualified in 2018, 8 years ago. Practices with Ascension Medical Group-Fox Valley Wisconsin, Inc, a 260-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
8
Licensed in
WI
In the registry since
2018
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Practice location Address checks out

1855 S Koeller St
Oshkosh, WI 54902-6186
Phone: (920) 223-2000
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 8414 (WI)

Record details

NPI number1336639202
Entity typeIndividual (Type 1)
GenderFemale
Credentials APNP
Sole proprietorNo
NPI enumeratedMay 15, 2018
Last updated in NPPESJune 2, 2023
Certification dateJune 2, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Ascension Medical Group-Fox Valley Wisconsin, Inc — 260 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients110
Services billed 540 a service is one billed item, such as a visit, a test or a procedure
Average patient age81

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Bristol Hospice Green Bay Hospice · Green Bay, WI · listed as Bristol Hospice - Green Bay, LLC
  • Evergreen Health Center Nursing home · Oshkosh, WI · listed as Evergreen Retirement Community, Inc
  • Ascension Ne Wisconsin - St Elizabeth Campus Hospital · Appleton, WI
  • Ascension At Home Home health agency · Neenah, WI
  • Ssm Health At Home Hospice Hospice · Fond Du Lac, WI

Colleagues at Ascension Medical Group-Fox Valley Wisconsin, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 260 clinicians in the practice; 12 are shown here.

Other providers in Oshkosh