KENNETH ANDREW LARSON (M. D.) – Surgery Physician, NPI 1659451441
Surgery Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
2,163 GENERAL SURGERY in FL
Provider Addresses for KENNETH ANDREW LARSON (M. D.)
5511 S CONGRESS AVE
SUITE 105
ATLANTIS, FL 334621140
Phone: (561) 964-1635
Fax: (561) 964-1636
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 25 Open Payments records for all available years, with a total value of $8,560.
Total Amount is formed as General ($8,560) + Research ($0) + Ownership ($0) = $8,560.
Last reported payment date: 2024-10-17 • Largest payer in this snapshot: Intuitive Surgical, Inc. ($8,168).
Total Amount
$8,560
General + Research + Ownership
Payments
25
Total payment records
General Amount
$8,560
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Intuitive Surgical, Inc. | $8,168 |
| Novo Nordisk Inc | $145 |
| Lexington Medical, Inc. | $72 |
| Lilly USA, LLC | $71 |
| Integra LifeSciences Corporation | $29 |
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: 2004-06-24
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 |
|---|---|---|---|---|
| I20040624001046 | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 134 | 62 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 59 | 28 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 25 | 22 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 19 | 19 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 19 | 14 | $0 |
Insurance plans in this area (ZIP 33462)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| General Surgery | IA | |
| - | FL | |
| Nurse Practitioner | FL | |
| Nurse Practitioner | FL | |
| Nurse Practitioner | GA | |
| Vascular Surgery | FL | |
| General Surgery | FL | |
| Nurse Practitioner | FL | |
| Colorectal Surgery (Proctology), General Surgery | FL | |
| Nurse Practitioner | FL |
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