Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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MS. Kelly Sarosiek, DNP, APNP, FNP-BC

Individual provider Family Nurse Practitioner · NPI 1659944940

MS. Kelly Sarosiek, DNP, APNP, FNP-BC is a Family Nurse Practitioner in Green Bay, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2021.

Licensed in
WI
In the registry since
2021
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

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Practice location Address checks out

1920 Libal St
Green Bay, WI 54301-2471
Phone: (800) 528-7883
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 11102-33 (WI)

Record details

NPI number1659944940
Entity typeIndividual (Type 1)
GenderFemale
Credentials DNP , APNP , FNP-BC
Sole proprietorNo
NPI enumeratedJuly 23, 2021
Last updated in NPPESJune 13, 2025
Certification dateJune 13, 2025

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 patients43
Services billed 51 a service is one billed item, such as a visit, a test or a procedure
Average patient age83

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.

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