Total Payments
$1,848
2024 Payments
$161.60
Companies
16
Transactions
50
Medicare Patients
11,279
Medicare Billing
$4.7M
Payment Breakdown by Category
Food & Beverage$1,173 (63.5%)
Consulting$675.00 (36.5%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $1,173 | 49 | 63.5% |
| Consulting Fee | $675.00 | 1 | 36.5% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Cardinal Health 200 LLC | $790.44 | 5 | $0 (2020) |
| Philips Electronics North America Corporation | $203.27 | 3 | $0 (2023) |
| Organogenesis Inc. | $170.66 | 7 | $0 (2018) |
| Boston Scientific Corporation | $139.28 | 7 | $0 (2024) |
| Medtronic, Inc. | $131.52 | 7 | $0 (2024) |
| Bard Peripheral Vascular, Inc. | $121.84 | 6 | $0 (2022) |
| Medtronic Vascular, Inc. | $60.15 | 4 | $0 (2019) |
| Janssen Pharmaceuticals, Inc | $58.47 | 3 | $0 (2023) |
| ABBVIE INC. | $27.63 | 1 | $0 (2024) |
| Abbott Laboratories | $27.06 | 1 | $0 (2022) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $161.60 | 8 | Medtronic, Inc. ($64.69) |
| 2023 | $167.67 | 6 | Philips Electronics North America Corporation ($74.86) |
| 2022 | $114.62 | 6 | Boston Scientific Corporation ($35.73) |
| 2021 | $69.08 | 4 | Janssen Pharmaceuticals, Inc ($19.54) |
| 2020 | $866.63 | 5 | Cardinal Health 200 LLC ($675.00) |
| 2019 | $83.04 | 5 | BARD PERIPHERAL VASCULAR, INC. ($35.42) |
| 2018 | $170.90 | 8 | Organogenesis Inc. ($67.41) |
| 2017 | $214.71 | 8 | Organogenesis Inc. ($103.25) |
All Payment Transactions
50 individual payment records from CMS Open Payments — Page 1 of 2
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 08/24/2024 | Terumo Medical Corporation | GLIDEWIRE (Device), AZUR CX DETACHABLE, NAVICROSS | Food and Beverage | In-kind items and services | $19.48 | General |
| Category: LESION ACCESS | ||||||
| 06/29/2024 | Boston Scientific Corporation | Varithena Administration Pack (Device) | Food and Beverage | In-kind items and services | $16.74 | General |
| Category: Varithena_PI | ||||||
| 04/27/2024 | Medtronic, Inc. | ENDURANT IIS (Device) | Food and Beverage | In-kind items and services | $30.00 | General |
| Category: Aortic Stent Grafts | ||||||
| 04/18/2024 | Medtronic, Inc. | TURBOHAWK (Device) | Food and Beverage | In-kind items and services | $15.25 | General |
| Category: Directional Atherectomy Devices | ||||||
| 04/08/2024 | Tactile Systems Technology Inc | Flexitouch Plus (Device), Entre Plus | Food and Beverage | In-kind items and services | $17.69 | General |
| Category: PNEUMATIC COMPRESSOR | ||||||
| 03/22/2024 | ABBVIE INC. | TEFLARO (Drug) | Food and Beverage | In-kind items and services | $27.63 | General |
| Category: ANTI-INFECTIVE | ||||||
| 02/01/2024 | Medtronic, Inc. | TURBOHAWK (Device) | Food and Beverage | In-kind items and services | $19.44 | General |
| Category: Directional Atherectomy Devices | ||||||
| 01/05/2024 | Boston Scientific Corporation | Varithena Administration Pack (Device) | Food and Beverage | In-kind items and services | $15.37 | General |
| Category: Varithena_PI | ||||||
| 12/21/2023 | Medtronic, Inc. | TURBOHAWK (Device) | Food and Beverage | In-kind items and services | $20.67 | General |
| Category: Directional Atherectomy Devices | ||||||
| 12/14/2023 | Medtronic, Inc. | ABRE (Device) | Food and Beverage | In-kind items and services | $15.81 | General |
| Category: Stents | ||||||
| 10/27/2023 | Medtronic, Inc. | TURBOHAWK (Device) | Food and Beverage | In-kind items and services | $16.56 | General |
| Category: Directional Atherectomy Devices | ||||||
| 08/04/2023 | Janssen Pharmaceuticals, Inc | XARELTO (Drug) | Food and Beverage | In-kind items and services | $19.83 | General |
| Category: Cardiovascular & Metabolism | ||||||
| 06/09/2023 | Kerecis Limited | Kerecis Omega3 SurgiClose (Device), Kerecis Omega3 GraftGuide, Kerecis Omega3 SurgiClose | Food and Beverage | Cash or cash equivalent | $19.94 | General |
| Category: Wound Care | ||||||
| 01/02/2023 | Philips Electronics North America Corporation | (9281) Turbo Elite (Device) | Food and Beverage | Cash or cash equivalent | $74.86 | General |
| Category: Medical Device | ||||||
| 11/07/2022 | Bard Peripheral Vascular, Inc. | — | Food and Beverage | In-kind items and services | $17.27 | General |
| Category: BD Interventional Peripheral Intervention | ||||||
| 11/04/2022 | Boston Scientific Corporation | Varithena Administration Pack (Device) | Food and Beverage | In-kind items and services | $18.69 | General |
| Category: Varithena_PI | ||||||
| 07/27/2022 | Silk Road Medical, Inc. | ENROUTE Transcarotid Neuroprotection System (Device), ENROUTE Transcarotid Stent | Food and Beverage | In-kind items and services | $15.46 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 05/19/2022 | Abbott Laboratories | STARCLOSE SE (Device) | Food and Beverage | In-kind items and services | $27.06 | General |
| Category: Vascular | ||||||
| 02/10/2022 | Janssen Pharmaceuticals, Inc | XARELTO (Drug) | Food and Beverage | In-kind items and services | $19.10 | General |
| Category: Cardiovascular & Metabolism | ||||||
| 01/11/2022 | Boston Scientific Corporation | AngioJet Ultra 5000A (Device) | Food and Beverage | In-kind items and services | $17.04 | General |
| Category: AngioJet_PI | ||||||
| 12/13/2021 | Janssen Pharmaceuticals, Inc | XARELTO (Drug) | Food and Beverage | In-kind items and services | $19.54 | General |
| Category: Cardiovascular & Metabolism | ||||||
| 10/28/2021 | BOSTON SCIENTIFIC CORPORATION | ANGIOJET (Device) | Food and Beverage | Cash or cash equivalent | $17.14 | General |
| Category: AngioJet | ||||||
| 08/09/2021 | Bard Peripheral Vascular, Inc. | — | Food and Beverage | In-kind items and services | $18.61 | General |
| 06/15/2021 | Medtronic, Inc. | EverFlex (Device) | Food and Beverage | In-kind items and services | $13.79 | General |
| Category: Stents | ||||||
| 12/11/2020 | W. L. Gore & Associates, Inc. | VIABAHN Endoprosthesis with Heparin Bioactive Surface (Device) | Food and Beverage | In-kind items and services | $23.41 | General |
| Category: Devices | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 29 | 1,268 | 1,444 | $861,975 | $278,648 |
| 2022 | 41 | 3,369 | 3,772 | $3.4M | $1.3M |
| 2021 | 39 | 3,413 | 3,938 | $3.2M | $1.4M |
| 2020 | 39 | 3,229 | 3,847 | $3.8M | $1.6M |
Total Patients
11,279
Total Services
13,001
Medicare Billing
$4.7M
Procedure Codes
182
All Medicare Procedures & Services
182 procedure records from CMS Medicare Utilization — Page 1 of 8
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 37238 | Insertion of stent in vein with review by radiologist, initial vein | Office | 2023 | 17 | 27 | $251,190 | $82,334 | 32.8% |
| 37252 | Ultrasound evaluation of blood vessel with review by radiologist, initial vessel | Office | 2023 | 40 | 53 | $129,620 | $44,952 | 34.7% |
| 37239 | Insertion of stent in vein with review by radiologist, each additional vein | Office | 2023 | 12 | 15 | $73,389 | $22,883 | 31.2% |
| 93970 | Ultrasound study of arm or leg veins with compression and maneuvers | Office | 2023 | 129 | 133 | $58,850 | $20,494 | 34.8% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 128 | 157 | $23,142 | $10,373 | 44.8% |
| 37248 | Balloon dilation of vein with review by radiologist, initial vein | Office | 2023 | 11 | 16 | $32,005 | $10,224 | 31.9% |
| 93880 | Ultrasound of both sides of head and neck blood flow | Office | 2023 | 68 | 68 | $28,388 | $9,236 | 32.5% |
| 93925 | Ultrasound of leg arteries or artery grafts | Office | 2023 | 47 | 47 | $22,802 | $9,176 | 40.2% |
| 36558 | Insertion of tunneled central venous tube for infusion (5 years or older) | Facility | 2023 | 31 | 39 | $57,459 | $8,577 | 14.9% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2023 | 74 | 74 | $14,650 | $6,657 | 45.4% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2023 | 43 | 43 | $10,766 | $6,147 | 57.1% |
| 93971 | Ultrasound study of one arm or leg veins with compression and maneuvers | Office | 2023 | 57 | 58 | $16,342 | $5,030 | 30.8% |
| 37253 | Ultrasound evaluation of blood vessel with review by radiologist, each additional vessel | Office | 2023 | 25 | 33 | $14,137 | $4,965 | 35.1% |
| 93978 | Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts | Office | 2023 | 32 | 34 | $15,090 | $4,747 | 31.5% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 34 | 34 | $6,120 | $3,661 | 59.8% |
| 93922 | Ultrasound study of arm and leg arteries | Office | 2023 | 63 | 67 | $14,440 | $3,316 | 23.0% |
| 93923 | Complete ultrasound study of arm and leg arteries | Office | 2023 | 33 | 33 | $13,010 | $3,216 | 24.7% |
| 93985 | Complete ultrasound of artery and vein blood flow pre-op assessment on both sides of body for hemodialysis access | Office | 2023 | 11 | 11 | $4,945 | $2,414 | 48.8% |
| 99152 | Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | Office | 2023 | 38 | 51 | $6,805 | $2,252 | 33.1% |
| 93926 | Ultrasound of one leg arteries or artery grafts | Office | 2023 | 20 | 22 | $6,790 | $2,200 | 32.4% |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Facility | 2023 | 20 | 20 | $3,932 | $2,020 | 51.4% |
| 36589 | Removal of tunneled central venous tube | Facility | 2023 | 13 | 17 | $8,500 | $1,975 | 23.2% |
| 76937 | Ultrasonic guidance for blood vessel access | Office | 2023 | 39 | 53 | $6,398 | $1,834 | 28.7% |
| 75625 | Review by radiologist of abdominal aorta image | Office | 2023 | 14 | 15 | $5,308 | $1,604 | 30.2% |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Facility | 2023 | 19 | 19 | $2,815 | $1,276 | 45.3% |
About Dr. Mark Gonze, M.D
Dr. Mark Gonze, M.D is a Vascular Surgery healthcare provider based in Bel Air, Maryland. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 04/03/2006. The National Provider Identifier (NPI) number assigned to this provider is 1538121983.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Mark Gonze, M.D has received a total of $1,848 in payments from pharmaceutical and medical device companies, with $161.60 received in 2024. These payments were reported across 50 transactions from 16 companies. The most common payment nature is "Food and Beverage" ($1,173).
As a Medicare-enrolled provider, Gonze has provided services to 11,279 Medicare beneficiaries, totaling 13,001 services with total Medicare billing of $4.7M. Data is available for 4 years (2020–2023), covering 182 distinct procedure/service records.
Ad
Practice Information
- Specialty Vascular Surgery
- Location Bel Air, MD
- Active Since 04/03/2006
- Last Updated 03/11/2024
- Taxonomy Code 2086S0129X
- Entity Type Individual
- NPI Number 1538121983
Products in Payments
- (6576) Laser service and other (Device) $117.68
- Apligraf (Device) $90.27
- (9281) Turbo Elite (Device) $74.86
- TURBOHAWK (Device) $71.92
- AQUATRACK Hydrophilic Nitinol Guidewire (Device) $62.78
- VENOVO (Device) $58.76
- XARELTO (Drug) $58.47
- Apligraf (Biological) $56.15
- Varithena Administration Pack (Device) $50.80
- VenaSeal (Device) $46.41
- ROTALINK (Device) $37.99
- POWERFLEX Pro PTA Catheter (Device) $33.88
- ANGIOJET (Device) $33.45
- ENDURANT IIS (Device) $30.00
- TEFLARO (Drug) $27.63
- SEEKER (Device) $27.20
- STARCLOSE SE (Device) $27.06
- PuraPly AM (Biological) $24.24
- VIABAHN Endoprosthesis with Heparin Bioactive Surface (Device) $23.41
- Oasis (Device) $21.95
Explore
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.
Vascular Surgery Doctors in Bel Air
Dr. Richard Bafford, Md, Msph, MD, MSPH
Vascular Surgery — Payments: $27,825
Vascular Surgery $27,825
Philip Rivera, Md, MD
Vascular Surgery — Payments: $3,451
Vascular Surgery $3,451
Dr. Peter Mackrell, M.d, M.D
Vascular Surgery — Payments: $3,278
Vascular Surgery $3,278
Dr. Clinton Protack, Md, MD
Vascular Surgery — Payments: $2,108
Vascular Surgery $2,108
Dr. Roger Schneider, M.d, M.D
Vascular Surgery — Payments: $170.03
Vascular Surgery $170.03