Total Payments
$163,367
2024 Payments
$46,660
Companies
8
Transactions
94
Medicare Patients
345
Medicare Billing
$228,358
Payment Breakdown by Category
Consulting$151,586 (92.8%)
Travel$10,157 (6.2%)
Food & Beverage$1,174 (0.7%)
Other$450.00 (0.3%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Consulting Fee | $151,586 | 51 | 92.8% |
| Travel and Lodging | $10,157 | 25 | 6.2% |
| Food and Beverage | $1,174 | 17 | 0.7% |
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $450.00 | 1 | 0.3% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| VERTEX PHARMACEUTICALS INCORPORATED | $156,964 | 85 | $0 (2024) |
| SANOFI US SERVICES INC. | $5,250 | 1 | $0 (2024) |
| GENZYME CORPORATION | $450.00 | 1 | $0 (2018) |
| Veloxis Pharmaceuticals, Inc. | $300.01 | 3 | $0 (2019) |
| Paragonix Technologies, Inc. | $201.34 | 1 | $0 (2024) |
| Novartis Pharmaceuticals Corporation | $113.84 | 1 | $0 (2017) |
| Boston Scientific Corporation | $48.02 | 1 | $0 (2024) |
| Ethicon US, LLC | $39.62 | 1 | $0 (2020) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $46,660 | 29 | VERTEX PHARMACEUTICALS INCORPORATED ($41,160) |
| 2023 | $13,005 | 10 | Vertex Pharmaceuticals Incorporated ($13,005) |
| 2022 | $43,032 | 34 | Vertex Pharmaceuticals Incorporated ($43,032) |
| 2021 | $17,978 | 8 | Vertex Pharmaceuticals Incorporated ($17,978) |
| 2020 | $36,630 | 7 | VERTEX PHARMACEUTICALS INCORPORATED ($36,590) |
| 2019 | $5,375 | 3 | VERTEX PHARMACEUTICALS INCORPORATED ($5,200) |
| 2018 | $450.00 | 1 | GENZYME CORPORATION ($450.00) |
| 2017 | $238.84 | 2 | Veloxis Pharmaceuticals, Inc. ($125.00) |
All Payment Transactions
94 individual payment records from CMS Open Payments — Page 1 of 4
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/18/2024 | SANOFI US SERVICES INC. | — | Consulting Fee | Cash or cash equivalent | $5,250.00 | General |
| 11/20/2024 | VERTEX PHARMACEUTICALS INCORPORATED | — | Consulting Fee | Cash or cash equivalent | $8,625.00 | General |
| 11/20/2024 | VERTEX PHARMACEUTICALS INCORPORATED | — | Travel and Lodging | In-kind items and services | $656.95 | General |
| 11/20/2024 | VERTEX PHARMACEUTICALS INCORPORATED | — | Travel and Lodging | In-kind items and services | $107.48 | General |
| 11/20/2024 | VERTEX PHARMACEUTICALS INCORPORATED | — | Food and Beverage | In-kind items and services | $22.61 | General |
| 11/13/2024 | VERTEX PHARMACEUTICALS INCORPORATED | — | Consulting Fee | Cash or cash equivalent | $2,220.00 | General |
| 11/13/2024 | VERTEX PHARMACEUTICALS INCORPORATED | — | Travel and Lodging | In-kind items and services | $278.32 | General |
| 11/13/2024 | VERTEX PHARMACEUTICALS INCORPORATED | — | Food and Beverage | In-kind items and services | $47.50 | General |
| 11/13/2024 | VERTEX PHARMACEUTICALS INCORPORATED | — | Food and Beverage | In-kind items and services | $31.45 | General |
| 11/13/2024 | VERTEX PHARMACEUTICALS INCORPORATED | — | Food and Beverage | In-kind items and services | $26.00 | General |
| 10/02/2024 | VERTEX PHARMACEUTICALS INCORPORATED | — | Consulting Fee | Cash or cash equivalent | $1,800.00 | General |
| 07/30/2024 | VERTEX PHARMACEUTICALS INCORPORATED | — | Consulting Fee | Cash or cash equivalent | $1,350.00 | General |
| 07/17/2024 | VERTEX PHARMACEUTICALS INCORPORATED | — | Consulting Fee | Cash or cash equivalent | $9,000.00 | General |
| 06/03/2024 | Paragonix Technologies, Inc. | SherpaPak (Device), LiverGuard, LungGuard | Food and Beverage | In-kind items and services | $201.34 | General |
| Category: Cardiology | ||||||
| 05/15/2024 | VERTEX PHARMACEUTICALS INCORPORATED | — | Consulting Fee | Cash or cash equivalent | $2,700.00 | General |
| 05/14/2024 | Boston Scientific Corporation | EkoSonic (Device) | Food and Beverage | In-kind items and services | $48.02 | General |
| Category: EkoSonic_PI | ||||||
| 04/29/2024 | VERTEX PHARMACEUTICALS INCORPORATED | — | Consulting Fee | Cash or cash equivalent | $8,175.00 | General |
| 04/29/2024 | VERTEX PHARMACEUTICALS INCORPORATED | — | Travel and Lodging | In-kind items and services | $400.20 | General |
| 04/29/2024 | VERTEX PHARMACEUTICALS INCORPORATED | — | Travel and Lodging | In-kind items and services | $383.13 | General |
| 04/29/2024 | VERTEX PHARMACEUTICALS INCORPORATED | — | Travel and Lodging | In-kind items and services | $86.35 | General |
| 04/29/2024 | VERTEX PHARMACEUTICALS INCORPORATED | — | Travel and Lodging | In-kind items and services | $74.10 | General |
| 04/29/2024 | VERTEX PHARMACEUTICALS INCORPORATED | — | Food and Beverage | In-kind items and services | $41.00 | General |
| 04/29/2024 | VERTEX PHARMACEUTICALS INCORPORATED | — | Travel and Lodging | In-kind items and services | $32.59 | General |
| 04/29/2024 | VERTEX PHARMACEUTICALS INCORPORATED | — | Travel and Lodging | In-kind items and services | $25.70 | General |
| 04/29/2024 | VERTEX PHARMACEUTICALS INCORPORATED | — | Food and Beverage | In-kind items and services | $13.96 | General |
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 3 | 58 | 138 | $228,463 | $29,674 |
| 2022 | 5 | 101 | 214 | $481,607 | $51,805 |
| 2021 | 4 | 113 | 157 | $869,994 | $87,659 |
| 2020 | 3 | 73 | 93 | $563,961 | $59,220 |
Total Patients
345
Total Services
602
Medicare Billing
$228,358
Procedure Codes
15
All Medicare Procedures & Services
15 procedure records from CMS Medicare Utilization
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 50360 | Transplantation of donor kidney | Facility | 2023 | 11 | 11 | $186,923 | $19,752 | 10.6% |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Facility | 2023 | 31 | 88 | $25,538 | $5,954 | 23.3% |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Facility | 2023 | 16 | 39 | $16,002 | $3,968 | 24.8% |
| 50360 | Transplantation of donor kidney | Facility | 2022 | 17 | 17 | $325,701 | $37,308 | 11.5% |
| 99232 | Follow-up hospital inpatient care per day, typically 25 minutes | Facility | 2022 | 34 | 102 | $28,405 | $6,093 | 21.5% |
| 99233 | Follow-up hospital inpatient care per day, typically 35 minutes | Facility | 2022 | 24 | 69 | $28,002 | $5,924 | 21.2% |
| 50323 | Preparation of donor kidney for transplantation | Facility | 2022 | 15 | 15 | $95,275 | $1,727 | 1.8% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Facility | 2022 | 11 | 11 | $4,224 | $753.52 | 17.8% |
| 50360 | Transplantation of donor kidney | Facility | 2021 | 36 | 36 | $630,739 | $77,238 | 12.2% |
| 50323 | Preparation of donor kidney for transplantation | Facility | 2021 | 35 | 35 | $212,261 | $4,309 | 2.0% |
| 99232 | Subsequent hospital inpatient care, typically 25 minutes per day | Facility | 2021 | 29 | 57 | $15,628 | $3,532 | 22.6% |
| 99233 | Subsequent hospital inpatient care, typically 35 minutes per day | Facility | 2021 | 13 | 29 | $11,366 | $2,580 | 22.7% |
| 50360 | Transplantation of donor kidney | Facility | 2020 | 25 | 25 | $412,586 | $53,963 | 13.1% |
| 99232 | Subsequent hospital inpatient care, typically 25 minutes per day | Facility | 2020 | 24 | 44 | $11,347 | $2,681 | 23.6% |
| 50323 | Preparation of donor kidney for transplantation | Facility | 2020 | 24 | 24 | $140,028 | $2,575 | 1.8% |
About Piotr Witkowski
Piotr Witkowski is a Transplant Surgery healthcare provider based in Chicago, Illinois. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 08/11/2009. The National Provider Identifier (NPI) number assigned to this provider is 1104058023.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Piotr Witkowski has received a total of $163,367 in payments from pharmaceutical and medical device companies, with $46,660 received in 2024. These payments were reported across 94 transactions from 8 companies. The most common payment nature is "Consulting Fee" ($151,586).
As a Medicare-enrolled provider, Witkowski has provided services to 345 Medicare beneficiaries, totaling 602 services with total Medicare billing of $228,358. Data is available for 4 years (2020–2023), covering 15 distinct procedure/service records.
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Practice Information
- Specialty Transplant Surgery
- Location Chicago, IL
- Active Since 08/11/2009
- Last Updated 10/24/2022
- Taxonomy Code 204F00000X
- Entity Type Individual
- NPI Number 1104058023
Products in Payments
- THYMOGLOBULIN (Drug) $450.00
- SherpaPak (Device) $201.34
- Envarsus (Drug) $175.01
- Envarsus XR (Drug) $125.00
- ZORTRESS (Drug) $113.84
- EkoSonic (Device) $48.02
- ECHELON FLEX Stapler (Device) $39.62
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Data Sources
Provider data from NPPES. Payment data from CMS Open Payments. Medicare data from CMS Medicare Provider Utilization. All data is public and updated periodically.
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