KAREN S THOMPSON (DO) – Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician, NPI 1861423691
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
406 THORACIC SURGERY in FL
Provider Addresses for KAREN S THOMPSON (DO)
131 S Citrus Ave
Inverness, FL 344524701
Phone: (352) 637-0211
Fax: (352) 637-5733
Type: Location
700, Doctors Court, Leesburg, Lake County, Florida, 34748, United States
LEESBURG, FL 347487314
Phone: (352) 787-9838
Fax: (352) 787-8705
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 46 Open Payments records for all available years, with a total value of $2,442.
Total Amount is formed as General ($2,442) + Research ($0) + Ownership ($0) = $2,442.
Last reported payment date: 2024-12-20 • Largest payer in this snapshot: Edwards Lifesciences Corporation ($1,359).
Total Amount
$2,442
General + Research + Ownership
Payments
46
Total payment records
General Amount
$2,442
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Edwards Lifesciences Corporation | $1,359 |
| ABIOMED | $673 |
| Penumbra, Inc. | $84 |
| Boston Scientific Corporation | $74 |
| Stryker Corporation | $59 |
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: 2025-09-05
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20180215001748 | I | Thoracic Surgery | FL | TBD |
| I20250905004547 | I | Thoracic Surgery | MT | 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 |
|---|---|---|---|---|
| 33533 | Coronary artery bypass using artery graft, 1 graft | 71 | 71 | $0 |
| G0180 | Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | 41 | 37 | $0 |
| 33361 | Replacement of aortic valve through the skin and femoral artery | 35 | 35 | $0 |
| 33508 | Harvest of vein using an endoscope | 31 | 31 | $0 |
| 33518 | Coronary artery bypass using vein or artery graft, 2 grafts | 29 | 29 | $0 |
Insurance plans in this area (ZIP 34452)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| THORACIC SURGERY | FL | 33533 | Heart artery bypass to repair one artery | 12 | 12 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | MT | |
| - | MT | |
| Physician Assistant | MT | |
| Nurse Practitioner | MT | |
| - | MT | |
| Critical Care (Intensivists), Pulmonary Disease | AZ | |
| - | TN | |
| U R O L O G Y | WA | |
| Nurse Practitioner | MT | |
| Pulmonary Disease | TN |
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