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

Kristen D Holzwart, MSN, APNP, FNP-C

Individual provider Family Nurse Practitioner · NPI 1609330414

Kristen D Holzwart, MSN, APNP, FNP-C is a Nurse Practitioner in Kiel, Wisconsin. Qualified in 2018, 8 years ago. Practices with Aurora Medical Group, Inc, a 3,741-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Wisconsin.

Years since qualifying
8
Licensed in
WI
In the registry since
2019
Specialties on file
3
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

See every abbreviation used in this directory →

Practice location Address checks out

1001 Service Rd
Kiel, WI 53042-1297
Phone: (920) 894-2636
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 9013 (WI)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 9013 (WI)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 9013 (WI)

Record details

NPI number1609330414
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , APNP , FNP-C
Sole proprietorYes
NPI enumeratedJanuary 25, 2019
Last updated in NPPESMarch 7, 2025
Certification dateMarch 7, 2025

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 Aurora Medical Group, Inc. — 3741 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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