DR. MARY LEE ZASADIL (M.D.) – Cardiovascular Disease Physician, NPI 1881659175
Cardiovascular Disease Physician
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Profile Insights
NPPES metrics only — not quality of care.
705 CARDIOVASCULAR DISEASE (CARDIOLOGY) in WI
Provider Addresses for DR. MARY LEE ZASADIL (M.D.)
7974, UW Health Court, Discovery Springs, City of Middleton, Dane County, Wisconsin, 53562, United States
MIDDLETON, WI 535625531
Phone:
Type: Mailing
4602 EASTPARK BLVD
MADISON, WI 537182002
Phone: (608) 263-1530
Type: Location
UnityPoint Health - Meriter, 202, South Park Street, Greenbush, Bowens Addition, Madison, Dane County, Wisconsin, 53715, United States
MADISON, WI 537151507
Phone: (608) 417-5970
Fax: (608) 417-5966
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2005-08-27
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20050827000183 | I | Cardiovascular Disease (Cardiology) | WI | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 78452 | Nuclear medicine studies of heart muscle at rest and with stress and spect | 185 | 185 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 147 | 127 | $0 |
| 93018 | Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | 112 | 112 | $0 |
| 93016 | Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician | 104 | 104 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 63 | 27 | $0 |
Insurance plans in this area (ZIP 53562)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | WI | |
| - | WI | |
| Nurse Practitioner | WI | |
| Nurse Practitioner | WI | |
| Family Practice | WI | |
| - | WI | |
| - | WI | |
| - | WI | |
| Endocrinology, Internal Medicine | WI | |
| Medical Oncology, Hematology/Oncology | CA |
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