LEON BESTHOFF ROSEN (M.D.) – Cardiovascular Disease Physician, NPI 1477661437
Cardiovascular Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
465 INTERVENTIONAL CARDIOLOGY in IL
Provider Addresses for LEON BESTHOFF ROSEN (M.D.)
2300 N Edward St Ste 2400
Decatur, IL 625264163
Phone: (217) 876-2400
Type: Location
2801 W KINNICKINNIC RIVER PKWY STE 460
MILWAUKEE, WI 532153695
Phone: (414) 389-7388
Fax: (414) 389-9069
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $391.
Total Amount is formed as General ($391) + Research ($0) + Ownership ($0) = $391.
Last reported payment date: 2024-11-20 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($201).
Total Amount
$391
General + Research + Ownership
Payments
4
Total payment records
General Amount
$391
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $201 |
| Abbott Laboratories | $136 |
| BIOTRONIK INC. | $53 |
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: 2025-01-16
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20110208000976 | I | Cardiovascular Disease (Cardiology) | WI | TBD |
| I20210623002284 | I | Cardiovascular Disease (Cardiology) | SC | TBD |
| I20250116003325 | I | Interventional Cardiology | IL | 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 |
|---|---|---|---|---|
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 160 | 155 | $0 |
| 78452 | Nuclear medicine studies of heart muscle at rest and with stress and spect | 37 | 37 | $0 |
| 93798 | Outpatient heart rehabilitation with electrocardiogram (ecg) monitoring, quality health care professional services | 36 | 21 | $0 |
| 99152 | Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 30 | 29 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 13 | 12 | $0 |
Insurance plans in this area (ZIP 62526)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | WI | 78452 | Nuclear medicine study of vessels of heart using drugs or exercise multiple studies | 102 | 100 |
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | WI | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 344 | 282 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | SC | |
| - | SC | |
| - | NY | |
| H O S P I T A L I S T | GA | |
| Cardiac Electrophysiology, Cardiovascular Disease (Cardiology) | SC | |
| - | SC | |
| Family Practice, Peripheral Vascular Disease | PA | |
| Emergency Medicine | SC | |
| Emergency Medicine | NC | |
| Pulmonary Disease, Internal Medicine | SC |
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