Quick answers
- Does Erica K. Krause Wagner accept Medicare assignment?
- Yes. Medicare's clinician data says Erica K. Krause Wagner accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Erica K. Krause Wagner see?
- In 2024, CMS data shows 70 Original Medicare patients and 243 services for Erica K. Krause Wagner. This counts Original Medicare only and measures volume, not quality.
- What is Erica K. Krause Wagner's NPI number?
- 1649276841. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Erica K. Krause Wagner, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 70 |
|---|---|
| Services billed to Medicare | 243 |
| Different services or procedures | 23 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Manual urinalysis test with examination using microscope, automated (81001)28 services
- X-ray of chest, 2 views (71046)16 services
- Automated urinalysis test (81003)13 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol74%
- High blood pressure67%
- Arthritis39%
- Chronic kidney disease37%
- Anxiety23%
- Atrial fibrillation23%
Hospitals where Erica K. Krause Wagner works
Medicare's Facility Affiliation Data lists Erica K. Krause Wagner at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Crossing Rivers Health Medical CenterPrairie Du Chien, WI · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 521330
- Gundersen Lutheran Medical CenterLa Crosse, WI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 520087
- Veterans Memorial HospitalWaukon, IA · Critical Access Hospital · Emergency services: listed by Medicare · CCN 161318
Practice locations
Addresses where Erica K. Krause Wagner is enrolled with Medicare (CMS data updated October 2, 2026).
- 120 2nd Ave SEWaukon, IA 52172 (563) 568‑3000
- 50 N 4th StLansing, IA 52151 (563) 538‑4874
Group practices
Medicare enrollment lists Erica K. Krause Wagner as a member of this group (CMS data updated October 2, 2026).
- Gundersen Clinic Ltd418 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Waukon
Clinicians with the same Medicare primary specialty in Waukon, IA — not a recommendation.
Other clinicians in Gundersen Clinic Ltd
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2002 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1649276841 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians