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

MS. Kathleen Apnp Koszarek, MSN

Individual provider Nurse Practitioner · NPI 1578670014

MS. Kathleen Apnp Koszarek, MSN is a Nurse Practitioner in Green Bay, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2006.

Licensed in
WI
In the registry since
2006
Specialties on file
2
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.

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Practice location Address checks out

2845 Greenbrier Rd
Green Bay, WI 54308-8900
Phone: (920) 288-4560
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 57890-030 (WI)
Nurse Practitioner Taxonomy 363L00000X · Licence 2777-033 (WI)

Record details

NPI number1578670014
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN
Sole proprietorNo
NPI enumeratedAugust 23, 2006
Last updated in NPPESJuly 8, 2007

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