KENNETH LISZEWSKI
Dental Providers|Dentist SARASOTA, FL NPI 1467643239
Browse related groups: Dental Providers|Dentist FL Straumann USA LLC All categories
General Payments — all program years on this page
$32,807.29
- Category: General Payments
- Program years: PY2018–2024
- Record count: 89
- As of (CMS publication): 2026-01-23
Latest program year (PY2024): $313.99 across 8 records · disputed records: 0
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
How this figure is calculated
- The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. Nothing is estimated, weighted, or combined across categories.
- General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
- Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
- Methodology & Data — sourcing, labeling, and limitations.
By nature of payment
Latest program year (PY2024) · sorted by reported total.
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $166.39 | 5 |
| Gift | $68.00 | 1 |
| Entertainment | $54.60 | 1 |
| Travel and Lodging | $25.00 | 1 |
By paying entity
Latest program year (PY2024) · sorted by reported total.
| Paying entity | Amount | Records |
|---|---|---|
| Straumann USA LLC | $155.01 | 5 |
| Dentsply Sirona Inc | $79.38 | 1 |
| Keystone Dental Inc. | $54.60 | 1 |
| ULTRADENT PRODUCTS INC | $25.00 | 1 |
By program year
Records — PY2024 (8)
| Record ID | Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Source |
|---|---|---|---|---|---|---|---|
| 1106590191 | Straumann USA LLC | $9.36 | 01/23/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1106590195 | Straumann USA LLC | $54.47 | 02/06/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1106595049 | Straumann USA LLC | $11.54 | 03/06/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1106622842 | Straumann USA LLC | $11.64 | 08/30/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1112024162 | Straumann USA LLC | $68.00 | 12/05/2024 | Gift | Undisputed | 01/23/2026 | View at CMS |
| 1123518921 | Dentsply Sirona Inc | $79.38 | 05/09/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1145559469 | Ultradent Products Inc | $25.00 | 08/06/2024 | Travel and Lodging | Undisputed | 01/23/2026 | View at CMS |
| 1147958371 | Keystone Dental Inc. | $54.60 | 02/13/2024 | Entertainment | Undisputed | 01/23/2026 | View at CMS |
Provenance & corrections
- Dataset: CMS Open Payments — General Payments
- Source: CMS Open Payments dataset (bulk file)
- Publisher of source data: Centers for Medicare & Medicaid Services
- Generated from: OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv
One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.
Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.