Total Payments
$132,833
2024 Payments
$5,345
Companies
41
Transactions
629
Medicare Patients
8,560
Medicare Billing
$904,323
Payment Breakdown by Category
Consulting$102,657 (77.3%)
Food & Beverage$20,303 (15.3%)
Travel$9,211 (6.9%)
Other$650.00 (0.5%)
Education$12.39 (0.0%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Consulting Fee | $102,657 | 115 | 77.3% |
| Food and Beverage | $20,303 | 459 | 15.3% |
| Travel and Lodging | $9,211 | 53 | 6.9% |
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $650.00 | 1 | 0.5% |
| Education | $12.39 | 1 | 0.0% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Abbott Laboratories | $110,990 | 292 | $0 (2024) |
| Boston Scientific Corporation | $4,209 | 57 | $0 (2024) |
| Stryker Corporation | $2,558 | 7 | $0 (2018) |
| Impulse Dynamics (USA) Inc. | $2,236 | 14 | $0 (2024) |
| W. L. Gore & Associates, Inc. | $1,530 | 3 | $0 (2021) |
| Medtronic, Inc. | $1,470 | 16 | $0 (2024) |
| CardioFocus, Inc. | $1,442 | 16 | $0 (2023) |
| Medical Device Business Services, Inc. | $1,263 | 7 | $0 (2019) |
| CARDIVA MEDICAL, INC. | $1,248 | 68 | $0 (2024) |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | $1,029 | 25 | $0 (2024) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $5,345 | 78 | Abbott Laboratories ($2,412) |
| 2023 | $3,930 | 77 | Abbott Laboratories ($2,224) |
| 2022 | $2,963 | 57 | Abbott Laboratories ($751.18) |
| 2021 | $6,104 | 74 | Abbott Laboratories ($1,734) |
| 2020 | $1,610 | 41 | Abbott Laboratories ($953.70) |
| 2019 | $10,756 | 79 | Abbott Laboratories ($7,695) |
| 2018 | $6,716 | 62 | Abbott Laboratories ($3,990) |
| 2017 | $95,409 | 161 | Abbott Laboratories ($91,229) |
All Payment Transactions
629 individual payment records from CMS Open Payments — Page 1 of 26
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/24/2024 | Abbott Laboratories | AVEIR (Device) | Food and Beverage | In-kind items and services | $121.55 | General |
| Category: Cardiac Rhythm Management | ||||||
| 12/23/2024 | Abbott Laboratories | ENSITE (Device) | Food and Beverage | In-kind items and services | $13.56 | General |
| Category: Electrophysiology | ||||||
| 12/21/2024 | CARDIVA MEDICAL, INC. | CARDIVA VASCADE MVP VVCS 6-12F (Device) | Food and Beverage | In-kind items and services | $4.45 | General |
| Category: DEVICES | ||||||
| 12/20/2024 | Abbott Laboratories | AVEIR (Device) | Food and Beverage | In-kind items and services | $10.01 | General |
| Category: Cardiac Rhythm Management | ||||||
| 12/19/2024 | CARDIVA MEDICAL, INC. | CARDIVA VASCADE MVP VVCS 6-12F (Device) | Food and Beverage | In-kind items and services | $12.61 | General |
| Category: DEVICES | ||||||
| 12/13/2024 | ABIOMED | Impella (Device) | Food and Beverage | Cash or cash equivalent | $30.20 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 11/24/2024 | CARDIVA MEDICAL, INC. | OPTOWIRE (Device) | Food and Beverage | In-kind items and services | $4.15 | General |
| Category: DEVICES | ||||||
| 11/13/2024 | Abbott Laboratories | AVEIR (Device) | Food and Beverage | In-kind items and services | $168.48 | General |
| Category: Cardiac Rhythm Management | ||||||
| 11/08/2024 | CARDIVA MEDICAL, INC. | CARDIVA VASCADE MVP VVCS 6-12F (Device) | Food and Beverage | In-kind items and services | $25.99 | General |
| Category: DEVICES | ||||||
| 11/05/2024 | CARDIVA MEDICAL, INC. | CARDIVA VASCADE MVP VVCS 6-12F (Device) | Food and Beverage | In-kind items and services | $17.00 | General |
| Category: DEVICES | ||||||
| 10/27/2024 | CARDIVA MEDICAL, INC. | OPTOWIRE (Device) | Food and Beverage | In-kind items and services | $2.69 | General |
| Category: DEVICES | ||||||
| 10/01/2024 | CARDIVA MEDICAL, INC. | CARDIVA VASCADE MVP VVCS 6-12F (Device) | Food and Beverage | In-kind items and services | $16.61 | General |
| Category: DEVICES | ||||||
| 09/24/2024 | Chiesi USA, Inc. | CLEVIPREX (Drug), KENGREAL | Food and Beverage | Cash or cash equivalent | $22.33 | General |
| Category: CARDIOVASCULAR | ||||||
| 09/24/2024 | CARDIVA MEDICAL, INC. | CARDIVA VASCADE MVP VVCS 6-12F (Device) | Food and Beverage | In-kind items and services | $12.67 | General |
| Category: DEVICES | ||||||
| 09/20/2024 | CARDIVA MEDICAL, INC. | OPTOWIRE (Device) | Food and Beverage | In-kind items and services | $14.87 | General |
| Category: DEVICES | ||||||
| 09/12/2024 | ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | LifeVest (Device) | Food and Beverage | Cash or cash equivalent | $122.38 | General |
| Category: Electromedical and Electrotherapeutic Apparatus | ||||||
| 09/05/2024 | Impulse Dynamics (USA) Inc. | Optimizer (Device), Optimizer | Food and Beverage | Cash or cash equivalent | $171.60 | General |
| Category: Cardiovascular Device | ||||||
| 09/05/2024 | Impulse Dynamics (USA) Inc. | Optimizer (Device), Optimizer | Food and Beverage | Cash or cash equivalent | $14.64 | General |
| Category: Cardiovascular Device | ||||||
| 09/04/2024 | Abbott Laboratories | VIEWMATE (Device) | Food and Beverage | In-kind items and services | $154.35 | General |
| Category: Electrophysiology | ||||||
| 08/30/2024 | Kestra Medical Technology Services, Inc. | Assure WCD (Device) | Food and Beverage | Cash or cash equivalent | $28.85 | General |
| Category: Cardiology | ||||||
| 08/29/2024 | CARDIVA MEDICAL, INC. | CARDIVA VASCADE MVP VVCS 6-12F (Device) | Food and Beverage | In-kind items and services | $23.04 | General |
| Category: DEVICES | ||||||
| 08/22/2024 | CARDIVA MEDICAL, INC. | CARDIVA VASCADE MVP VVCS 6-12F (Device) | Food and Beverage | In-kind items and services | $3.66 | General |
| Category: DEVICES | ||||||
| 08/22/2024 | CARDIVA MEDICAL, INC. | CARDIVA VASCADE MVP VVCS 6-12F (Device) | Food and Beverage | In-kind items and services | $2.87 | General |
| Category: DEVICES | ||||||
| 08/20/2024 | Abbott Laboratories | AVEIR (Device) | Food and Beverage | In-kind items and services | $24.18 | General |
| Category: Cardiac Rhythm Management | ||||||
| 08/19/2024 | Medtronic, Inc. | — | Travel and Lodging | In-kind items and services | $459.14 | General |
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 22 | 1,939 | 5,097 | $780,278 | $201,959 |
| 2022 | 24 | 1,792 | 3,818 | $769,081 | $190,759 |
| 2021 | 27 | 2,242 | 4,082 | $985,430 | $250,635 |
| 2020 | 37 | 2,587 | 3,664 | $1.1M | $260,969 |
Total Patients
8,560
Total Services
16,661
Medicare Billing
$904,323
Procedure Codes
110
All Medicare Procedures & Services
110 procedure records from CMS Medicare Utilization — Page 1 of 5
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 93294 | Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | Office | 2023 | 420 | 1,267 | $108,962 | $26,211 | 24.1% |
| 93296 | Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days | Office | 2023 | 550 | 1,647 | $103,761 | $25,445 | 24.5% |
| 33340 | Repair of left upper heart chamber with implant with review by radiologist | Facility | 2023 | 33 | 33 | $71,663 | $19,162 | 26.7% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2023 | 149 | 149 | $70,924 | $18,051 | 25.5% |
| G2066 | Interrogation device evaluation(s), (remote) up to 30 days; implantable cardiovascular physiologic monitor system, implantable loop recorder system, or subcutaneous cardiac rhythm monitor system, remote data acquisition(s), receipt of transmissions and tec | Office | 2023 | 72 | 521 | $29,697 | $17,102 | 57.6% |
| 93656 | Comprehensive electrophysiologic evaluation with catheter destruction of abnormality causing atrial fibrillation (uncoordinated contraction of upper chambers of heart) by pulmonary vein isolation | Facility | 2023 | 19 | 22 | $59,158 | $14,189 | 24.0% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 130 | 159 | $58,194 | $14,155 | 24.3% |
| 33208 | Insertion of pacemaker and upper and lower heart chamber electrode | Facility | 2023 | 35 | 35 | $51,415 | $13,008 | 25.3% |
| 93653 | Comprehensive electrophysiologic evaluation with catheter destruction of abnormality of upper chamber of heart causing supraventricular tachycardia (rapid heart rate) | Facility | 2023 | 20 | 20 | $47,420 | $12,020 | 25.3% |
| 93295 | Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days | Office | 2023 | 131 | 390 | $40,950 | $9,752 | 23.8% |
| 93298 | Evaluation of cardiac rhythm monitor system, remote up to 30 days | Office | 2023 | 70 | 521 | $39,075 | $9,190 | 23.5% |
| 33225 | Insertion of left lower heart electrode for pacemaker or defibrillator | Facility | 2023 | 17 | 17 | $22,304 | $5,990 | 26.9% |
| 93655 | Insertion of catheters and destruction of tissue to treat abnormal heart rhythm | Facility | 2023 | 13 | 16 | $13,920 | $2,934 | 21.1% |
| 93657 | Destruction of tissue of upper heart chamber through tube to treat abnormal heart rhythm | Facility | 2023 | 11 | 14 | $12,180 | $2,700 | 22.2% |
| 92960 | External shock to heart to regulate heart beat | Facility | 2023 | 29 | 34 | $10,506 | $2,674 | 25.5% |
| 33228 | Removal and replacement of dual lead permanent pacemaker | Facility | 2023 | 11 | 11 | $11,044 | $2,612 | 23.7% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 45 | 48 | $12,384 | $2,511 | 20.3% |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Facility | 2023 | 15 | 15 | $5,610 | $1,506 | 26.9% |
| 99152 | Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | Facility | 2023 | 101 | 106 | $3,816 | $989.42 | 25.9% |
| 33285 | Insertion of heart rhythm monitor under skin | Facility | 2023 | 12 | 12 | $2,976 | $634.29 | 21.3% |
| 93662 | Ultrasound evaluation of heart blood vessel with review by radiologist | Facility | 2023 | 11 | 11 | $2,310 | $622.27 | 26.9% |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Office | 2023 | 45 | 49 | $2,009 | $500.71 | 24.9% |
| 93656 | Comprehensive electrophysiologic evaluation with catheter destruction of abnormality causing atrial fibrillation (uncoordinated contraction of upper chambers of heart) by pulmonary vein isolation | Facility | 2022 | 42 | 45 | $144,785 | $38,291 | 26.4% |
| 33340 | Repair of left upper heart chamber with implant with review by radiologist | Facility | 2022 | 32 | 32 | $72,273 | $18,972 | 26.3% |
| 93296 | Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days | Office | 2022 | 485 | 1,163 | $79,450 | $18,552 | 23.4% |
About Dr. Mark Seifert, MD
Dr. Mark Seifert, MD is a Cardiovascular Disease healthcare provider based in Phoenix, Arizona. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 08/03/2005. The National Provider Identifier (NPI) number assigned to this provider is 1942201694.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Mark Seifert, MD has received a total of $132,833 in payments from pharmaceutical and medical device companies, with $5,345 received in 2024. These payments were reported across 629 transactions from 41 companies. The most common payment nature is "Consulting Fee" ($102,657).
As a Medicare-enrolled provider, Seifert has provided services to 8,560 Medicare beneficiaries, totaling 16,661 services with total Medicare billing of $904,323. Data is available for 4 years (2020–2023), covering 110 distinct procedure/service records.
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Practice Information
- Specialty Cardiovascular Disease
- Other Specialties Clinical Cardiac Electrophysiology
- Location Phoenix, AZ
- Active Since 08/03/2005
- Last Updated 09/13/2013
- Taxonomy Code 207RC0000X
- Entity Type Individual
- NPI Number 1942201694
Products in Payments
- Cardiac Mapping System (Device) $46,815
- Navigation (Device) $17,182
- CardioMEMS HF System (Device) $12,894
- EP-Research only (Device) $9,246
- MediGuide Technology (Device) $4,758
- WATCHMAN (Device) $3,411
- AVEIR (Device) $2,905
- CRT Leads (Device) $2,498
- Quadra Assura CRT Defibrillator (Device) $2,383
- Carto 3 System (Device) $1,551
- Product in Development (Device) $1,530
- Ensite Cardiac Mapping System (Device) $1,401
- NONE (Device) $1,200
- Reprocessed Pneumatic Tourn Cuff (Device) $1,200
- Quadra Allure MP RF CRT Pacemkr (Device) $1,183
- LifeVest (Device) $1,029
- Optimizer Smart System (Device) $978.21
- Optimizer (Device) $956.57
- CARDIVA VASCADE MVP VVCS 6-12F (Device) $895.23
- Nanostim Leadleas Pacemaker (Device) $841.14
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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