DR. LOUIS A VIAMONTES (MD) – Surgery Physician, NPI 1962455568
Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,163 GENERAL SURGERY in FL
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Provider Addresses for DR. LOUIS A VIAMONTES (MD)
4440, PGA Boulevard, Monet, Palm Beach Gardens, North Palm Beach, Palm Beach County, Florida, 33410, United States
SUITE 600
PALM BEACH GARDENS, FL 334106539
Phone: (772) 486-2538
Fax: (561) 249-3062
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 2 Open Payments records for all available years, with a total value of $30.
Total Amount is formed as General ($30) + Research ($0) + Ownership ($0) = $30.
Last reported payment date: 2024-03-19 • Largest payer in this snapshot: Medtronic, Inc. ($30).
Total Amount
$30
General + Research + Ownership
Payments
2
Total payment records
General Amount
$30
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-03-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $30 |
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: 2004-08-09
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 |
|---|---|---|---|---|
| I20040809000351 | I | General 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 |
|---|---|---|---|---|
| 93971 | Ultrasound study of one arm or leg veins with compression and maneuvers | 123 | 34 | $0 |
| 93970 | Ultrasound study of arm or leg veins with compression and maneuvers | 96 | 66 | $0 |
| 36465 | Injection of chemical agent into single incompetent vein of leg using ultrasound guidance | 67 | 23 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 52 | 52 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 38 | 24 | $0 |
Insurance plans in this area (ZIP 33410)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| General Surgery | FL | |
| General Surgery | FL | |
| General Surgery | FL | |
| Colorectal Surgery (Proctology), General Surgery | FL | |
| General Practice | FL | |
| General Surgery, Critical Care (Intensivists) | FL | |
| General Surgery | FL |
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