Tracy Derksen, APNP
NPI 1497304612 · Family Nurse Practitioner · Kewaskum, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tracy Derksen, APNP is a Family Nurse Practitioner provider in Kewaskum, WI (NPI 1497304612).
Provider details
- NPI number
- 1497304612
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 9480-33 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
366 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 127 | $73 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 111 | $13 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 84 | $103 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 44 | $104 |
Typical Medicare-allowed amounts for these services range $13–$104 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 72 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 141 | 100 |
| Atorvastatin Calcium | 138 | 49 |
| Tramadol Hcl | 111 | 19 |
| Levothyroxine Sodium | 106 | 35 |
| Metoprolol Succinate | 96 | 34 |
| Amlodipine Besylate | 89 | 33 |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-09-10
- Last updated
- 2025-09-02
- Certified
- 2025-09-02
Frequently asked questions
- What is Tracy Derksen's NPI number?
- Tracy Derksen's National Provider Identifier (NPI) is 1497304612, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tracy Derksen's specialty?
- Tracy Derksen is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tracy Derksen located?
- Tracy Derksen's practice location on file with NPPES is 1701 Fond Du Lac Ave, Kewaskum, WI 53040-9129.
- What is Tracy Derksen's phone number?
- The practice phone number listed in the NPPES registry for Tracy Derksen is (262) 626-4616.
- Does Tracy Derksen accept Medicare?
- Tracy Derksen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tracy Derksen's NPI active?
- Yes — Tracy Derksen's NPI (1497304612) is active in the NPPES registry as of the last update on 2025-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.