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

Diane Sue Wilken, FNP-C

Individual provider Nurse Practitioner · NPI 1245802032

Diane Sue Wilken, FNP-C is a Nurse Practitioner in Eau Claire, Wisconsin. Qualified in 2021, 5 years ago. Practices with Monument Health Network Inc, a 164-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
5
Licensed in
WI
In the registry since
2021
Specialties on file
2
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

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Practice location Address checks out

733 W Clairemont Ave
Eau Claire, WI 54701-6117
Phone: (715) 838-5340
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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 11077-33 (WI)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 11077-33 (WI)

Record details

NPI number1245802032
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C
Sole proprietorNo
NPI enumeratedJuly 12, 2021
Last updated in NPPESFebruary 4, 2026
Certification dateFebruary 4, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Monument Health Network Inc — 164 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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