Total Payments
$759,266
2024 Payments
$6,532
Companies
24
Transactions
127
Medicare Patients
2,877
Medicare Billing
$294,449
Payment Breakdown by Category
Other$739,307 (97.4%)
Food & Beverage$7,715 (1.0%)
Consulting$6,115 (0.8%)
Travel$6,044 (0.8%)
Education$85.00 (0.0%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Acquisitions | $727,494 | 3 | 95.8% |
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $11,813 | 3 | 1.6% |
| Food and Beverage | $7,715 | 91 | 1.0% |
| Consulting Fee | $6,115 | 3 | 0.8% |
| Travel and Lodging | $6,044 | 22 | 0.8% |
| Education | $85.00 | 1 | 0.0% |
| Unspecified | $0 | 4 | 0.0% |
Payments by Type
General
$759,266
123 transactions
Ownership
$0
4 transactions
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| DePuy Synthes Sales Inc. | $481,995 | 11 | $0 (2024) |
| Arteriocyte Medical Systems, Inc. | $251,907 | 4 | $0 (2024) |
| Smith+Nephew, Inc. | $5,929 | 14 | $0 (2024) |
| RTI Surgical, Inc. | $4,127 | 4 | $0 (2017) |
| Paragon 28, Inc. | $3,624 | 14 | $0 (2024) |
| TISSUETECH, INC. | $3,144 | 5 | $0 (2021) |
| Medical Device Business Services, Inc. | $2,155 | 6 | $0 (2019) |
| BioTissue Holdings, Inc. | $1,499 | 7 | $0 (2022) |
| Bioventus LLC | $842.35 | 11 | $0 (2021) |
| Wright Medical Technology, Inc. | $775.70 | 8 | $0 (2019) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $6,532 | 12 | Arteriocyte Medical Systems, Inc. ($5,908) |
| 2023 | $249,415 | 8 | Arteriocyte Medical Systems, Inc. ($245,999) |
| 2022 | $482,836 | 14 | DePuy Synthes Sales Inc. ($480,776) |
| 2021 | $4,079 | 14 | TISSUETECH, INC. ($2,661) |
| 2020 | $344.85 | 4 | NuVasive Specialized Orthopedics, Inc. ($191.35) |
| 2019 | $3,848 | 32 | Medical Device Business Services, Inc. ($2,155) |
| 2018 | $1,314 | 17 | Bioventus LLC ($821.84) |
| 2017 | $10,898 | 26 | Smith & Nephew, Inc. ($5,821) |
All Payment Transactions
127 individual payment records from CMS Open Payments — Page 1 of 6
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/08/2024 | Arteriocyte Medical Systems, Inc. | — | Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | Cash or cash equivalent | $5,000.00 | General |
| 12/08/2024 | Arteriocyte Medical Systems, Inc. | — | Travel and Lodging | Cash or cash equivalent | $29.97 | General |
| 12/06/2024 | Smith+Nephew, Inc. | TRIGEN INTERTAN (Device) | Food and Beverage | In-kind items and services | $22.81 | General |
| Category: Trauma Plates, Screws, and Nails | ||||||
| 11/08/2024 | Arteriocyte Medical Systems, Inc. | Magellan (Device) | Food and Beverage | Cash or cash equivalent | $878.23 | General |
| Category: Orthopedics | ||||||
| 10/17/2024 | Oak Med, Inc. | — | Food and Beverage | In-kind items and services | $13.99 | General |
| 09/12/2024 | DePuy Synthes Sales Inc. | LCP (Device) | Food and Beverage | In-kind items and services | $24.07 | General |
| Category: Orthopedics | ||||||
| 09/10/2024 | ILLUMINOSS MEDICAL, INC. | Photodynamic Bone Stabilization Procedure Pack (Device) | Food and Beverage | In-kind items and services | $109.67 | General |
| Category: Orthopedic | ||||||
| 07/24/2024 | Oak Med, Inc. | — | Food and Beverage | In-kind items and services | $53.90 | General |
| 06/17/2024 | Fusion Orthopedics USA, LLC | — | Food and Beverage | Cash or cash equivalent | $102.12 | General |
| 06/04/2024 | Paragon 28, Inc. | Total Talus (Device) | Food and Beverage | Cash or cash equivalent | $44.50 | General |
| Category: FOOT AND ANKLE IMPLANTS | ||||||
| 03/12/2024 | Fusion Orthopedics USA, LLC | — | Food and Beverage | Cash or cash equivalent | $121.92 | General |
| 02/29/2024 | Oak Med, Inc. | — | Food and Beverage | In-kind items and services | $130.91 | General |
| 12/15/2023 | Paragon 28, Inc. | Portfolio (Device) | Consulting Fee | Cash or cash equivalent | $1,820.00 | General |
| Category: FOOT AND ANKLE IMPLANTS | ||||||
| 11/01/2023 | Arteriocyte Medical Systems, Inc. | — | Acquisitions | Cash or cash equivalent | $245,998.89 | General |
| 11/01/2023 | IlluminOss Medical, Inc. | Photodynamic Bone Stabilization Procedure Pack (Device) | Food and Beverage | In-kind items and services | $109.67 | General |
| Category: Orthopedic | ||||||
| 10/26/2023 | Fusion Orthopedics USA, LLC | — | Food and Beverage | Cash or cash equivalent | $343.34 | General |
| 10/09/2023 | DePuy Synthes Sales Inc. | MOTOBAND (Device) | Food and Beverage | In-kind items and services | $87.81 | General |
| Category: Trauma | ||||||
| 09/21/2023 | Paragon 28, Inc. | Portfolio (Device) | Food and Beverage | Cash or cash equivalent | $76.95 | General |
| Category: FOOT AND ANKLE IMPLANTS | ||||||
| 07/26/2023 | Medwest Associates | — | Food and Beverage | In-kind items and services | $118.33 | General |
| 05/18/2023 | DePuy Synthes Sales Inc. | MOTOBAND (Device) | Acquisitions | Cash or cash equivalent | $860.39 | General |
| Category: Trauma | ||||||
| 09/29/2022 | DePuy Synthes Sales Inc. | NA (Device) | Food and Beverage | In-kind items and services | $141.05 | General |
| Category: Trauma | ||||||
| 05/23/2022 | BioTissue Holdings, Inc. | NEOX (Medical Supply), CLARIX | Travel and Lodging | In-kind items and services | $174.30 | General |
| Category: HUMAN TISSUE PRODUCTS | ||||||
| 04/27/2022 | IlluminOss Medical, Inc. | Photodynamic Bone Stabilization Procedure Pack (Device) | Food and Beverage | In-kind items and services | $108.26 | General |
| Category: Orthopedic | ||||||
| 04/15/2022 | BioTissue Holdings, Inc. | NEOX (Medical Supply), CLARIX | Travel and Lodging | In-kind items and services | $322.98 | General |
| Category: HUMAN TISSUE PRODUCTS | ||||||
| 04/15/2022 | BioTissue Holdings, Inc. | NEOX (Medical Supply), CLARIX | Travel and Lodging | In-kind items and services | $192.10 | General |
| Category: HUMAN TISSUE PRODUCTS | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 15 | 676 | 969 | $329,052 | $93,527 |
| 2022 | 16 | 756 | 1,082 | $337,658 | $97,141 |
| 2021 | 13 | 730 | 1,033 | $135,326 | $55,947 |
| 2020 | 17 | 715 | 999 | $134,362 | $47,834 |
Total Patients
2,877
Total Services
4,083
Medicare Billing
$294,449
Procedure Codes
64
All Medicare Procedures & Services
64 procedure records from CMS Medicare Utilization — Page 1 of 3
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 27245 | Treatment of broken neck of thigh bone with bone implant | Facility | 2023 | 21 | 21 | $109,224 | $22,360 | 20.5% |
| 27236 | Treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement | Facility | 2023 | 17 | 17 | $82,674 | $17,784 | 21.5% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 145 | 212 | $26,076 | $15,125 | 58.0% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 131 | 140 | $27,160 | $13,827 | 50.9% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2023 | 54 | 54 | $11,070 | $4,954 | 44.7% |
| 73610 | X-ray of ankle, minimum of 3 views | Office | 2023 | 78 | 142 | $14,352 | $4,211 | 29.3% |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Facility | 2023 | 36 | 36 | $9,144 | $3,846 | 42.1% |
| 73630 | X-ray of foot, minimum of 3 views | Office | 2023 | 57 | 79 | $8,528 | $2,141 | 25.1% |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Facility | 2023 | 13 | 14 | $5,208 | $2,043 | 39.2% |
| 73030 | X-ray of shoulder, minimum of 2 views | Office | 2023 | 26 | 69 | $16,919 | $1,875 | 11.1% |
| 73502 | X-ray of hip, 2-3 views | Office | 2023 | 31 | 57 | $7,368 | $1,828 | 24.8% |
| 73552 | X-ray of thigh bone, minimum 2 views | Office | 2023 | 27 | 63 | $5,209 | $1,570 | 30.1% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2023 | 11 | 11 | $3,421 | $1,406 | 41.1% |
| 73560 | X-ray of knee, 1-2 views | Office | 2023 | 14 | 18 | $1,620 | $375.60 | 23.2% |
| J0702 | Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg | Office | 2023 | 15 | 36 | $1,080 | $182.78 | 16.9% |
| 27245 | Treatment of broken neck of thigh bone with bone implant | Facility | 2022 | 25 | 25 | $131,893 | $27,280 | 20.7% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2022 | 154 | 215 | $26,445 | $15,259 | 57.7% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2022 | 134 | 154 | $29,876 | $14,962 | 50.1% |
| 27236 | Treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement | Facility | 2022 | 13 | 13 | $63,447 | $13,789 | 21.7% |
| 73610 | X-ray of ankle, minimum of 3 views | Office | 2022 | 83 | 145 | $14,664 | $4,280 | 29.2% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2022 | 44 | 44 | $9,186 | $3,613 | 39.3% |
| 99221 | Initial hospital inpatient care per day, typically 30 minutes | Facility | 2022 | 41 | 41 | $7,708 | $3,552 | 46.1% |
| 73630 | X-ray of foot, minimum of 3 views | Office | 2022 | 77 | 114 | $12,584 | $3,349 | 26.6% |
| 99222 | Initial hospital inpatient care per day, typically 50 minutes | Facility | 2022 | 23 | 23 | $5,842 | $2,368 | 40.5% |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | Office | 2022 | 14 | 14 | $3,752 | $2,005 | 53.4% |
About Dr. Gregory Witkowski, MD
Dr. Gregory Witkowski, MD is a Foot and Ankle Surgery healthcare provider based in Warrenville, Illinois. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 05/17/2007. The National Provider Identifier (NPI) number assigned to this provider is 1750598850.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Gregory Witkowski, MD has received a total of $759,266 in payments from pharmaceutical and medical device companies, with $6,532 received in 2024. These payments were reported across 127 transactions from 24 companies. The most common payment nature is "Acquisitions" ($727,494).
As a Medicare-enrolled provider, Witkowski has provided services to 2,877 Medicare beneficiaries, totaling 4,083 services with total Medicare billing of $294,449. Data is available for 4 years (2020–2023), covering 64 distinct procedure/service records.
Ad
Practice Information
- Specialty Foot and Ankle Surgery
- Other Specialties Orthopaedic Surgery
- Location Warrenville, IL
- Active Since 05/17/2007
- Last Updated 02/19/2018
- Taxonomy Code 207XX0004X
- Entity Type Individual
- NPI Number 1750598850
Products in Payments
- Ilizarov System (Device) $4,331
- NEOX (Medical Supply) $4,160
- MAP3 CELLULAR ALLOGENEIC BONE GRAFT (Device) $4,127
- TFN ADVANCED (Device) $2,100
- Portfolio (Device) $1,897
- MOTOBAND (Device) $948.20
- Magellan (Device) $878.23
- Exogen (Device) $821.84
- Product Portfolio (Device) $698.80
- PRECICE (Device) $507.15
- Prokera (Device) $483.31
- TRIGEN Meta-Nail (Device) $402.05
- Photodynamic Bone Stabilization Procedure Pack (Device) $327.60
- TRIGEN Femoral (FAN/TAN/Meta Nail) (Device) $322.70
- TAR (Device) $212.25
- AUGMENT (Device) $208.62
- Montage Settable Resorbable Hemostatic Bone Putty (Device) $185.73
- STAR (Device) $180.69
- CARTIVA (Device) $166.15
- Trauma Portfolio (Device) $162.80
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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.