Quick answers
- Does Crystal L. Voigt accept Medicare assignment?
- Yes. Medicare's clinician data says Crystal L. Voigt 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 Crystal L. Voigt see?
- In 2024, CMS data shows 140 Original Medicare patients and 1,608 services for Crystal L. Voigt. This counts Original Medicare only and measures volume, not quality.
- What is Crystal L. Voigt's NPI number?
- 1578815023. 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 Crystal L. Voigt, 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 | 140 |
|---|---|
| Services billed to Medicare | 1,608 |
| Different services or procedures | 85 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)218 services
- Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)218 services
- Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)95 services
- Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes (99458)93 services
- Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)79 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 blood pressure75%
- High cholesterol75%
- Chronic kidney disease52%
- Arthritis45%
- Ischemic heart disease31%
- Depression31%
Practice locations
Addresses where Crystal L. Voigt is enrolled with Medicare (CMS data updated October 2, 2026).
- 146 E Geneva SqLake Geneva, WI 53147 (262) 249‑5000
Group practices
Medicare enrollment lists Crystal L. Voigt as a member of this group (CMS data updated October 2, 2026).
- Aurora Medical Group, Inc.3,813 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Lake Geneva
Clinicians with the same Medicare primary specialty in Lake Geneva, WI — not a recommendation.
Other clinicians in Aurora Medical Group, Inc.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2012 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1578815023 |
| 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
- 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