Tracy Derksen, APNP
Family Nurse Practitioner · Kewaskum, WI
Tracy Derksen, APNP is a family nurse practitioner with a practice address in Kewaskum, Wisconsin, and NPI 1497304612, issued on Sep 10, 2019. Check the license (Wisconsin 9480-33, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tracy Derksen
- Credential
- APNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 9480-33 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1701 Fond DU Lac Ave, Kewaskum, WI 53040
- Phone
- (262) 626-4616
- Enumerated
- Sep 10, 2019
- Record last updated
- Sep 2, 2025
- Medicare enrollment
- Enrolled (PECOS I20191112003655); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 2,814 in Wisconsin → Look up another NPI →
Also registered at 1701 Fond DU Lac Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mateusz Gwizdala, MDFamily Medicine Physician1821580135
- Mitchell KannalPhysical Therapist1255082350
- Meghan Kelley, APNPFamily Nurse Practitioner1861157638
- Melanee Krumhus, APNPNurse Practitioner1871451112
- Jennifer Nogalski, APNPFamily Nurse Practitioner1548743586
Verify Tracy Derksen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 9480-33Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average family nurse practitioner in 2024
3,027 Medicare Part D claims for 494 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 181 claims were for opioids.
Most prescribed
- Prednisone141 claims
- Atorvastatin Calcium138 claims
- Tramadol Hcl111 claims
- Levothyroxine Sodium106 claims
- Metoprolol Succinate96 claims
- Amlodipine Besylate89 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Froedtert Andthe Medical College OF Wisconsin Community Physicians IncWest Bend, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tracy Derksen among 2,814 family nurse practitioner records in Wisconsin
Tracy Derksen, APNP is one of 2,814 family nurse practitioner records with a practice address in Wisconsin. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 52% of them.
- NPI issued2019 · 52% of these records are older, 41% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2019 · median 2019 among the 1,740 with a school on file
- Record last updated2025 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 family nurse practitioner records list a practice address in Kewaskum
They are 5 of the 42 NPPES records with a practice address in Kewaskum, and 2,814 family nurse practitioner records in Wisconsin.
All 2,814 in Wisconsin → Every provider in Kewaskum → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Meghan Kelley, APNPKewaskum, WI 530401861157638
- Jennifer Nogalski, APNPKewaskum, WI 530401548743586
- Christina Smith, NP-CKewaskum, WI 530401801349261
- Michelle Weiss, FNP-BCKewaskum, WI 530401659788206
- Kristine Gay, APNPJuneau, WI 530391669066650
- Dana Stinnett, NPJuneau, WI 530391871038638
- Nichole Dutter, APNPKiel, WI 530421871216051
- Courtney Hansen, APNP FNP-BCKiel, WI 530421871141051
Common questions
What is Tracy Derksen, APNP's NPI number?
Tracy Derksen, APNP's National Provider Identifier (NPI) is 1497304612, issued on Sep 10, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Tracy Derksen, APNP located?
The NPPES record lists a practice address at 1701 Fond DU Lac Ave, Kewaskum, WI, 53040. Phone: (262) 626-4616. Providers update this record themselves, so call before visiting.
How can I verify Tracy Derksen, APNP's license?
NPPES lists Wisconsin license number 9480-33, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Tracy Derksen, APNP prescribe under Medicare Part D?
In 2024, Tracy Derksen, APNP had 3,027 Medicare Part D claims for 494 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.