npidata.org Sign in
Products
Provider RadarWatch an area and specialty — weekly alerts on new cliniciansPractice RadarWeekly alerts when new organisations register nearbySpecialtiesEvery NUCC taxonomy, with counts by state and cityStatesProvider counts and breakdowns for all 50 statesPhysician listsMDs and DOs with addresses and phone numbersNP listsNurse practitioners, the fastest-growing groupAPIJSON, delta feed, free tier
Use cases
Healthcare sales prospectingPhysician recruiting and locum staffingMedical device sales territory planningCredentialing and provider verificationHealthcare marketing lists and audience buildingPharmaceutical sales and prescriber targeting
Account
Start freeThree radars and an export a month Sign in Pricing
Explore
Data Labs API
About
About usTermsPrivacyContact us

Search › Wisconsin › Family Nurse Practitioner

Tracy Derksen, APNP

NPI 1497304612 · on the registry since 2019 · sole proprietor

Practice

Address
1701 Fond Du Lac Ave
Kewaskum, WI 53040
Phone
(262) 626-4616
Organisation at this address
West Bend Clinic
Inferred from a shared address, not stated in the registry.
Clinicians at this address
10

Registry record

Primary taxonomy
Family Nurse Practitioner
363LF0000X
Licence states on file
WI
From the registry's licence fields, which are often incomplete.
Sex
Female
Record last updated
2025-09-02
Status
Not present in the most recent federal file

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Wisconsin