DR. LOURENS JOHAN II WILLEKES (M.D.) – Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician, NPI 1255422267
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
71 CARDIAC SURGERY in GA
Provider Addresses for DR. LOURENS JOHAN II WILLEKES (M.D.)
200 S Enota Dr NE Ste 380
Gainesville, GA 305013475
Phone: (770) 219-7099
Type: Location
800 Meadows Rd
Boca Raton, FL 334862304
Phone: (561) 955-6300
Fax: (561) 955-6310
Type: Location
PO BOX 100286
GAINESVILLE, FL 326100286
Phone: (352) 265-0535
Fax: (352) 627-4173
Type: Mailing
1600 SW ARCHER RD
GAINESVILLE, FL 326103003
Phone: (352) 265-0301
Type: Location
Waters Avenue, Rose Hill, Savannah, Chatham County, Georgia, 31406-4805, United States
SAVANNAH, GA 314046220
Phone: (912) 273-1100
Fax: (912) 273-1111
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 79 Open Payments records for all available years, with a total value of $3,846.
Total Amount is formed as General ($3,846) + Research ($0) + Ownership ($0) = $3,846.
Last reported payment date: 2024-12-20 • Largest payer in this snapshot: Artivion, Inc. ($573).
Total Amount
$3,846
General + Research + Ownership
Payments
79
Total payment records
General Amount
$3,846
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 |
|---|---|
| Artivion, Inc. | $573 |
| ATRICURE, INC. | $549 |
| Baxter Healthcare | $538 |
| Medtronic, Inc. | $341 |
| Abbott Laboratories | $212 |
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: 2026-01-27
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 |
|---|---|---|---|---|
| I20181114003314 | I | Thoracic Surgery | GA | TBD |
| I20260127004616 | I | Thoracic Surgery | FL | 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 |
|---|---|---|---|---|
| 33361 | Replacement of aortic valve through the skin and femoral artery | 27 | 27 | $0 |
| 33533 | Coronary artery bypass using artery graft, 1 graft | 27 | 27 | $0 |
| 33518 | Coronary artery bypass using vein or artery graft, 2 grafts | 21 | 21 | $0 |
Insurance plans in this area (ZIP 30501)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Critical Care (Intensivists) | FL | |
| - | GA | |
| - | GA | |
| - | GA | |
| - | GA | |
| General Surgery | GA | |
| Nurse Practitioner | GA | |
| - | GA | |
| - | GA | |
| Pulmonary Disease | GA |
Reviews
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