Total Payments
$286,102
2024 Payments
$65.60
Companies
36
Transactions
294
Medicare Patients
851
Medicare Billing
$80,877
Payment Breakdown by Category
Consulting$182,462 (63.8%)
Other$54,800 (19.2%)
Travel$32,861 (11.5%)
Food & Beverage$9,715 (3.4%)
Research$5,250 (1.8%)
Education$1,014 (0.4%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Consulting Fee | $182,462 | 27 | 63.8% |
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $41,800 | 10 | 14.6% |
| Travel and Lodging | $32,861 | 51 | 11.5% |
| Honoraria | $13,000 | 3 | 4.5% |
| Food and Beverage | $9,715 | 199 | 3.4% |
| Unspecified | $5,250 | 2 | 1.8% |
| Education | $1,014 | 2 | 0.4% |
Payments by Type
General
$280,852
292 transactions
Research
$5,250
2 transactions
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Novo Nordisk AS | $100,695 | 29 | $0 (2022) |
| Novo Nordisk Inc | $72,310 | 20 | $0 (2023) |
| BOSTON SCIENTIFIC CORPORATION | $46,804 | 61 | $0 (2021) |
| Abbott Laboratories | $13,879 | 19 | $0 (2022) |
| SANOFI-AVENTIS U.S. LLC | $13,528 | 7 | $0 (2018) |
| ASAHI INTECC USA, INC. | $12,657 | 30 | $0 (2019) |
| ASAHI INTECC CO., LTD. | $8,939 | 3 | $0 (2019) |
| Siemens Medical Solutions USA, Inc. | $6,540 | 8 | $0 (2022) |
| ABIOMED | $5,194 | 29 | $0 (2021) |
| Lilly USA, LLC | $2,275 | 3 | $0 (2018) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $65.60 | 3 | iRhythm Technologies, Inc. ($65.60) |
| 2023 | $428.80 | 26 | ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) ($198.96) |
| 2022 | $8,865 | 25 | Siemens Medical Solutions USA, Inc. ($6,326) |
| 2021 | $5,993 | 21 | Novo Nordisk AS ($3,375) |
| 2020 | $5,440 | 7 | Novo Nordisk AS ($5,250) |
| 2019 | $25,968 | 54 | ASAHI INTECC CO., LTD. ($8,939) |
| 2018 | $87,633 | 96 | Novo Nordisk AS ($46,231) |
| 2017 | $151,708 | 62 | Novo Nordisk Inc ($70,791) |
All Payment Transactions
294 individual payment records from CMS Open Payments — Page 1 of 12
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 07/01/2024 | iRhythm Technologies, Inc. | ZIO XT Patch (Device), Zio monitor | Food and Beverage | In-kind items and services | $23.92 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 04/24/2024 | iRhythm Technologies, Inc. | ZIO XT Patch (Device), Zio monitor | Food and Beverage | In-kind items and services | $24.82 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 02/28/2024 | iRhythm Technologies, Inc. | ZIO XT Patch (Device), Zio monitor | Food and Beverage | In-kind items and services | $16.86 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 12/14/2023 | iRhythm Technologies, Inc. | ZIO XT Patch (Device) | Food and Beverage | In-kind items and services | $19.26 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 10/24/2023 | iRhythm Technologies, Inc. | ZIO XT Patch (Device) | Food and Beverage | In-kind items and services | $28.65 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 09/28/2023 | iRhythm Technologies, Inc. | ZIO XT Patch (Device) | Food and Beverage | In-kind items and services | $29.27 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 08/15/2023 | ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | LifeVest (Device) | Food and Beverage | Cash or cash equivalent | $2.80 | General |
| Category: Electromedical and Electrotherapeutic Apparatus | ||||||
| 08/13/2023 | iRhythm Technologies, Inc. | ZIO XT Patch (Device) | Food and Beverage | In-kind items and services | $3.08 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 08/01/2023 | ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | LifeVest (Device) | Food and Beverage | Cash or cash equivalent | $7.20 | General |
| Category: Electromedical and Electrotherapeutic Apparatus | ||||||
| 07/27/2023 | ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | LifeVest (Device) | Food and Beverage | Cash or cash equivalent | $9.16 | General |
| Category: Electromedical and Electrotherapeutic Apparatus | ||||||
| 07/22/2023 | Philips Electronics North America Corporation | (5050) Extended Holter (Device) | Food and Beverage | Cash or cash equivalent | $15.19 | General |
| Category: Medical Device | ||||||
| 07/10/2023 | ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | LifeVest (Device) | Food and Beverage | Cash or cash equivalent | $15.65 | General |
| Category: Electromedical and Electrotherapeutic Apparatus | ||||||
| 06/30/2023 | ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | LifeVest (Device) | Food and Beverage | Cash or cash equivalent | $14.73 | General |
| Category: Electromedical and Electrotherapeutic Apparatus | ||||||
| 06/20/2023 | iRhythm Technologies, Inc. | ZIO XT Patch (Device) | Food and Beverage | In-kind items and services | $31.44 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 05/23/2023 | ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | LifeVest (Device) | Food and Beverage | Cash or cash equivalent | $14.80 | General |
| Category: Electromedical and Electrotherapeutic Apparatus | ||||||
| 05/19/2023 | ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | LifeVest (Device) | Food and Beverage | Cash or cash equivalent | $21.04 | General |
| Category: Electromedical and Electrotherapeutic Apparatus | ||||||
| 05/11/2023 | ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | LifeVest (Device) | Food and Beverage | Cash or cash equivalent | $4.95 | General |
| Category: Electromedical and Electrotherapeutic Apparatus | ||||||
| 05/10/2023 | E.R. Squibb & Sons, L.L.C. | ELIQUIS (Drug) | Food and Beverage | Cash or cash equivalent | $17.03 | General |
| Category: Cardiovascular | ||||||
| 05/03/2023 | iRhythm Technologies, Inc. | ZIO XT Patch (Device) | Food and Beverage | In-kind items and services | $27.62 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 03/28/2023 | Philips Electronics North America Corporation | (5044) MCOT (Device) | Food and Beverage | Cash or cash equivalent | $15.33 | General |
| Category: Medical Device | ||||||
| 03/23/2023 | ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | LifeVest (Device) | Food and Beverage | Cash or cash equivalent | $13.97 | General |
| Category: Electromedical and Electrotherapeutic Apparatus | ||||||
| 03/15/2023 | iRhythm Technologies, Inc. | ZIO XT Patch (Device) | Food and Beverage | In-kind items and services | $23.62 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 03/06/2023 | ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | LifeVest (Device) | Food and Beverage | Cash or cash equivalent | $16.21 | General |
| Category: Electromedical and Electrotherapeutic Apparatus | ||||||
| 03/01/2023 | ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | LifeVest (Device) | Food and Beverage | Cash or cash equivalent | $9.70 | General |
| Category: Electromedical and Electrotherapeutic Apparatus | ||||||
| 02/21/2023 | ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | LifeVest (Device) | Food and Beverage | Cash or cash equivalent | $10.39 | General |
| Category: Electromedical and Electrotherapeutic Apparatus | ||||||
Research Studies & Clinical Trials
| Study Name | Company | Amount | Records |
|---|---|---|---|
| EX9536-4388 | Novo Nordisk AS | $5,250 | 2 |
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 5 | 149 | 155 | $51,441 | $11,246 |
| 2022 | 6 | 240 | 266 | $91,447 | $20,537 |
| 2021 | 6 | 248 | 277 | $98,733 | $24,520 |
| 2020 | 6 | 214 | 241 | $92,548 | $24,574 |
Total Patients
851
Total Services
939
Medicare Billing
$80,877
Procedure Codes
23
All Medicare Procedures & Services
23 procedure records from CMS Medicare Utilization
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 92928 | Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch | Facility | 2023 | 11 | 13 | $23,777 | $4,817 | 20.3% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 42 | 44 | $8,976 | $3,241 | 36.1% |
| 93454 | Insertion of tube in coronary artery for diagnosis with review by radiologist | Facility | 2023 | 18 | 18 | $14,472 | $2,538 | 17.5% |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Office | 2023 | 54 | 56 | $3,304 | $441.32 | 13.4% |
| 99152 | Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | Facility | 2023 | 24 | 24 | $912.00 | $209.30 | 22.9% |
| 92928 | Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch | Facility | 2022 | 16 | 18 | $32,922 | $7,074 | 21.5% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2022 | 70 | 80 | $16,320 | $6,856 | 42.0% |
| 93454 | Insertion of tube in coronary artery for diagnosis with review by radiologist | Facility | 2022 | 31 | 33 | $26,532 | $4,492 | 16.9% |
| 92978 | Ultrasound evaluation of heart blood vessel or graft with review by radiologist, initial vessel | Facility | 2022 | 14 | 14 | $9,164 | $973.07 | 10.6% |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Office | 2022 | 81 | 91 | $5,369 | $860.57 | 16.0% |
| 99152 | Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | Facility | 2022 | 28 | 30 | $1,140 | $280.78 | 24.6% |
| 99214 | Established patient outpatient visit, total time 30-39 minutes | Office | 2021 | 69 | 87 | $17,748 | $7,365 | 41.5% |
| 92928 | Catheter placement of stents in major coronary artery or branch, accessed through the skin, each additional artery or branch | Facility | 2021 | 15 | 19 | $34,751 | $7,333 | 21.1% |
| 93454 | Insertion of catheter for imaging of heart including imaging interpretation and supervision and injection | Facility | 2021 | 37 | 38 | $30,552 | $5,168 | 16.9% |
| 99204 | New patient outpatient visit, total time 45-59 minutes | Office | 2021 | 27 | 27 | $8,559 | $3,123 | 36.5% |
| 93000 | Routine ekg using at least 12 leads including interpretation and report | Office | 2021 | 89 | 95 | $5,605 | $967.39 | 17.3% |
| 99213 | Established patient outpatient visit, total time 20-29 minutes | Office | 2021 | 11 | 11 | $1,518 | $563.94 | 37.2% |
| 93454 | Insertion of catheter for imaging of heart blood vessels or grafts | Facility | 2020 | 42 | 42 | $33,768 | $7,126 | 21.1% |
| 92928 | Catheter insertion of stents in major coronary artery or branch, accessed through the skin | Facility | 2020 | 14 | 15 | $27,435 | $6,241 | 22.7% |
| 99214 | Established patient office or other outpatient, visit typically 25 minutes | Office | 2020 | 54 | 70 | $14,280 | $5,660 | 39.6% |
| 99205 | New patient office or other outpatient visit, typically 60 minutes | Office | 2020 | 17 | 17 | $6,698 | $2,296 | 34.3% |
| 99204 | New patient office or other outpatient visit, typically 45 minutes | Office | 2020 | 18 | 18 | $5,706 | $2,264 | 39.7% |
| 93000 | Routine ekg using at least 12 leads including interpretation and report | Office | 2020 | 69 | 79 | $4,661 | $986.62 | 21.2% |
About Dr. Steven Marso, M.D
Dr. Steven Marso, M.D is a Cardiovascular Disease healthcare provider based in Kansas City, Missouri. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 05/02/2006. The National Provider Identifier (NPI) number assigned to this provider is 1528026374.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Steven Marso, M.D has received a total of $286,102 in payments from pharmaceutical and medical device companies, with $65.60 received in 2024. These payments were reported across 294 transactions from 36 companies. The most common payment nature is "Consulting Fee" ($182,462).
As a Medicare-enrolled provider, Marso has provided services to 851 Medicare beneficiaries, totaling 939 services with total Medicare billing of $80,877. Data is available for 4 years (2020–2023), covering 23 distinct procedure/service records.
Ad
Practice Information
- Specialty Cardiovascular Disease
- Other Specialties Interventional Cardiology
- Location Kansas City, MO
- Active Since 05/02/2006
- Last Updated 02/10/2022
- Taxonomy Code 207RC0000X
- Entity Type Individual
- NPI Number 1528026374
Products in Payments
- Victoza (Drug) $62,541
- Saxenda (Drug) $46,231
- CROSSBOSS (Device) $32,155
- ASAHI PTCA Guide Wire (Device) $21,595
- SOLIQUA (Drug) $13,512
- Xience V coronary stent system (Device) $13,000
- Ozempic (Drug) $12,660
- GENERAL - VASCULAR ACCESS (Device) $9,429
- Impella (Device) $5,194
- JARDIANCE (Drug) $3,731
- GENERAL THERAPIES (Device) $1,800
- STINGRAY (Device) $1,782
- GENERAL THERAPIES (Device) $618.81
- Asahi Fielder coronary guide wire (Device) $613.93
- WATCHMAN (Device) $306.85
- ZIO XT Patch (Device) $246.36
- GENERAL - STENTS (Device) $239.46
- THERAPIES (Device) $235.54
- LifeVest (Device) $231.38
- Micra (Device) $181.13
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.
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