Quick answers
- Does Alexandra Musial accept Medicare assignment?
- Yes. Medicare's clinician data says Alexandra Musial 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 Alexandra Musial see?
- In 2024, CMS data shows 127 Original Medicare patients and 292 services for Alexandra Musial. This counts Original Medicare only and measures volume, not quality.
- What is Alexandra Musial's NPI number?
- 1255879771. 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 Alexandra Musial, 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 | 127 |
|---|---|
| Services billed to Medicare | 292 |
| Different services or procedures | 38 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)87 services
- Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)23 services
- Manual urinalysis test with examination using microscope, automated (81001)18 services
- Insertion of needle into vein for collection of blood sample (36415)17 services
- Blood test, comprehensive group of blood chemicals (80053)14 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 cholesterol55%
- High blood pressure53%
- Arthritis39%
- Diabetes24%
- Anxiety19%
- Depression17%
Practice locations
Addresses where Alexandra Musial is enrolled with Medicare (CMS data updated October 2, 2026).
- 5249 E Terrace DrMadison, WI 53718 (608) 222‑9777
- 675 W Washington AveMadison, WI 53703 (608) 257‑9700
- 8202 Excelsior DrMadison, WI 53717 (608) 831‑1766
Group practices
Medicare enrollment lists Alexandra Musial as a member of this group (CMS data updated October 2, 2026).
- Group Health Cooperative of South Central Wisconsin236 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Madison
Clinicians with the same Medicare primary specialty in Madison, WI — not a recommendation.
Other clinicians in Group Health Cooperative of South Central Wisconsin
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| School | University Of Wisconsin School Of Medicine |
| Graduation year | 2016 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1255879771 |
| 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