CLAUDE-LAURENT SADER (MD) – Cardiovascular Disease Physician, NPI 1578510392
Cardiovascular Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,398 CARDIOVASCULAR DISEASE (CARDIOLOGY) in MA
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Provider Addresses for CLAUDE-LAURENT SADER (MD)
Cape Cod Health Care Cardiovascular Center, 25, Main Street, Hyannis, Barnstable, Barnstable County, Massachusetts, 02601-5542, United States
HYANNIS, MA 026013129
Phone: (508) 778-1829
Fax: (508) 778-0113
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 12 Open Payments records for all available years, with a total value of $237.
Total Amount is formed as General ($237) + Research ($0) + Ownership ($0) = $237.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: Novartis Pharmaceuticals Corporation ($82).
Total Amount
$237
General + Research + Ownership
Payments
12
Total payment records
General Amount
$237
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novartis Pharmaceuticals Corporation | $82 |
| E.R. Squibb & Sons, L.L.C. | $56 |
| PFIZER INC. | $43 |
| Janssen Pharmaceuticals, Inc | $32 |
| Amgen Inc. | $23 |
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: 2008-01-08
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 |
|---|---|---|---|---|
| I20080108000557 | I | Cardiovascular Disease (Cardiology) | MA | 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 | 2,223 | 1,516 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 1,951 | 1,343 | $0 |
| 93793 | Anticoagulant management of patient taking warfarin | 1,615 | 85 | $0 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 734 | 707 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 265 | 265 | $0 |
Insurance plans in this area (ZIP 02601)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | MA | 78452 | Nuclear medicine study of vessels of heart using drugs or exercise multiple studies | 141 | 140 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| E N D O C R I N O L O G Y | MA | |
| Nurse Practitioner | MA | |
| Physician Assistant | MA | |
| Internal Medicine, Cardiovascular Disease (Cardiology) | MA | |
| Family Practice | MA | |
| Internal Medicine | MA | |
| Thoracic Surgery, General Surgery | MA | |
| - | MA | |
| N E U R O S U R G E R Y | MA | |
| - | NV |
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