Total Payments
$100,752
2024 Payments
$10,386
Companies
26
Transactions
289
Medicare Patients
6,961
Medicare Billing
$539,814
Payment Breakdown by Category
Other$56,350 (55.9%)
Travel$22,920 (22.7%)
Food & Beverage$15,441 (15.3%)
Consulting$5,938 (5.9%)
Research$95.78 (0.1%)
Education$6.97 (0.0%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $36,050 | 20 | 35.8% |
| Travel and Lodging | $22,920 | 41 | 22.7% |
| Food and Beverage | $15,441 | 209 | 15.3% |
| Compensation for serving as faculty or as a speaker for a non-accredited and noncertified continuing education program | $15,100 | 8 | 15.0% |
| Consulting Fee | $5,938 | 6 | 5.9% |
| Compensation for serving as faculty or as a speaker for a medical education program | $5,200 | 3 | 5.2% |
| Unspecified | $95.78 | 1 | 0.1% |
| Education | $6.97 | 1 | 0.0% |
Payments by Type
General
$100,656
288 transactions
Research
$95.78
1 transactions
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| BIOTRONIK INC. | $44,671 | 64 | $0 (2024) |
| Janssen Pharmaceuticals, Inc | $34,369 | 39 | $0 (2021) |
| Boston Scientific Corporation | $5,540 | 31 | $0 (2024) |
| Biosense Webster, Inc. | $3,885 | 64 | $0 (2024) |
| Medtronic Vascular, Inc. | $3,497 | 17 | $0 (2018) |
| Medtronic, Inc. | $2,233 | 18 | $0 (2024) |
| AltaThera Pharmaceuticals LLC | $2,040 | 2 | $0 (2024) |
| Medical Device Business Services, Inc. | $839.36 | 4 | $0 (2023) |
| Abbott Laboratories | $562.22 | 12 | $0 (2024) |
| Vektor Medical Inc. | $500.00 | 1 | $0 (2024) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $10,386 | 49 | BIOTRONIK INC. ($3,597) |
| 2023 | $4,660 | 25 | BIOTRONIK INC. ($3,093) |
| 2022 | $1,583 | 23 | Biosense Webster, Inc. ($453.37) |
| 2021 | $5,351 | 17 | BIOTRONIK INC. ($3,869) |
| 2020 | $454.75 | 7 | Janssen Pharmaceuticals, Inc ($300.00) |
| 2019 | $20,015 | 45 | Janssen Pharmaceuticals, Inc ($9,626) |
| 2018 | $36,135 | 69 | BIOTRONIK INC. ($20,905) |
| 2017 | $22,167 | 54 | Janssen Pharmaceuticals, Inc ($15,358) |
All Payment Transactions
289 individual payment records from CMS Open Payments — Page 1 of 12
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 11/30/0002 | Vektor Medical Inc. | vMap (Device) | 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 | $500.00 | General |
| Category: Electrophysiology | ||||||
| 11/26/2024 | ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | LifeVest (Device) | Food and Beverage | Cash or cash equivalent | $24.07 | General |
| Category: Electromedical and Electrotherapeutic Apparatus | ||||||
| 11/12/2024 | ABIOMED | Impella (Device) | Food and Beverage | Cash or cash equivalent | $110.32 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 11/05/2024 | Impulse Dynamics (USA) Inc. | Optimizer (Device), Optimizer | Food and Beverage | Cash or cash equivalent | $124.27 | General |
| Category: Cardiovascular Device | ||||||
| 09/18/2024 | Edwards Lifesciences Corporation | — | Food and Beverage | In-kind items and services | $32.82 | General |
| 08/20/2024 | Ethicon US, LLC | VISTASEAL (Biological), ETHICON, STRATAFIX | Food and Beverage | In-kind items and services | $17.81 | General |
| Category: Biosurgical | ||||||
| 08/06/2024 | ABIOMED | Impella (Device) | Food and Beverage | Cash or cash equivalent | $91.15 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 07/24/2024 | Ethicon US, LLC | ETHICON (Device), VISTASEAL, STRATAFIX | Food and Beverage | In-kind items and services | $20.53 | General |
| Category: Biosurgical | ||||||
| 07/16/2024 | Baxter Healthcare | PERCLOT (Device) | Food and Beverage | In-kind items and services | $37.79 | General |
| Category: Surgical Care | ||||||
| 06/07/2024 | BIOTRONIK INC. | — | Compensation for serving as faculty or as a speaker for a medical education program | Cash or cash equivalent | $1,200.00 | General |
| 05/18/2024 | Boston Scientific Corporation | — | Travel and Lodging | In-kind items and services | $91.54 | General |
| 05/17/2024 | BIOTRONIK INC. | — | Food and Beverage | In-kind items and services | $143.19 | General |
| 05/17/2024 | Philips North America LLC | (CK7) Extended Holter (Device) | Food and Beverage | Cash or cash equivalent | $61.32 | General |
| Category: Medical Device | ||||||
| 05/16/2024 | Biosense Webster, Inc. | CARTO 3 (Device) | Food and Beverage | In-kind items and services | $106.68 | General |
| Category: Cardiology | ||||||
| 05/15/2024 | Boston Scientific Corporation | — | Travel and Lodging | In-kind items and services | $207.92 | General |
| 05/15/2024 | Boston Scientific Corporation | — | Food and Beverage | In-kind items and services | $122.79 | General |
| 05/15/2024 | Boston Scientific Corporation | — | Food and Beverage | In-kind items and services | $50.13 | General |
| 05/14/2024 | Boston Scientific Corporation | — | Travel and Lodging | In-kind items and services | $377.93 | General |
| 05/14/2024 | Boston Scientific Corporation | — | Travel and Lodging | In-kind items and services | $243.10 | General |
| 05/14/2024 | Boston Scientific Corporation | — | Travel and Lodging | In-kind items and services | $121.69 | General |
| 05/08/2024 | BIOTRONIK INC. | — | Compensation for serving as faculty or as a speaker for a medical education program | Cash or cash equivalent | $2,000.00 | General |
| 04/23/2024 | BIOTRONIK INC. | Acticor 7 VR-T DX (Device) | Food and Beverage | In-kind items and services | $130.03 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 04/18/2024 | AltaThera Pharmaceuticals LLC | Sotalol Hydrochloride (Drug) | Food and Beverage | Stock, stock option, or any other ownership interest | $1,875.00 | General |
| Category: Cardiovascular | ||||||
| 04/14/2024 | Medtronic, Inc. | PULSESELECT (Device) | Food and Beverage | In-kind items and services | $120.04 | General |
| Category: Ablation | ||||||
| 04/14/2024 | Medtronic, Inc. | — | Food and Beverage | In-kind items and services | $59.16 | General |
Research Studies & Clinical Trials
| Study Name | Company | Amount | Records |
|---|---|---|---|
| Impella | ABIOMED | $95.78 | 1 |
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 23 | 1,658 | 2,702 | $613,507 | $137,393 |
| 2022 | 23 | 1,837 | 2,996 | $682,299 | $166,083 |
| 2021 | 21 | 1,902 | 2,645 | $523,636 | $139,075 |
| 2020 | 20 | 1,564 | 2,065 | $367,308 | $97,262 |
Total Patients
6,961
Total Services
10,408
Medicare Billing
$539,814
Procedure Codes
87
All Medicare Procedures & Services
87 procedure records from CMS Medicare Utilization — Page 1 of 4
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 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 | 26 | 27 | $97,956 | $25,015 | 25.5% |
| 33249 | Insertion of implantable defibrillator system | Facility | 2023 | 12 | 12 | $47,520 | $10,952 | 23.0% |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | Office | 2023 | 49 | 49 | $39,690 | $9,880 | 24.9% |
| 93296 | Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days | Office | 2023 | 165 | 424 | $44,670 | $9,066 | 20.3% |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | Office | 2023 | 50 | 54 | $30,948 | $8,394 | 27.1% |
| 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 | 34 | 123 | $39,114 | $8,262 | 21.1% |
| 33208 | Insertion of pacemaker and upper and lower heart chamber electrode | Facility | 2023 | 15 | 15 | $33,795 | $7,617 | 22.5% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 54 | 71 | $29,891 | $7,492 | 25.1% |
| 93294 | Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | Office | 2023 | 105 | 275 | $36,327 | $7,242 | 19.9% |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Facility | 2023 | 56 | 56 | $29,848 | $6,704 | 22.5% |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Facility | 2023 | 55 | 87 | $24,012 | $6,433 | 26.8% |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Facility | 2023 | 554 | 764 | $24,448 | $5,617 | 23.0% |
| 93295 | Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days | Office | 2023 | 63 | 156 | $24,180 | $5,037 | 20.8% |
| 93655 | Insertion of catheters and destruction of tissue to treat abnormal heart rhythm | Facility | 2023 | 12 | 15 | $27,795 | $4,358 | 15.7% |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Office | 2023 | 218 | 278 | $18,904 | $3,588 | 19.0% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2023 | 24 | 24 | $15,408 | $3,309 | 21.5% |
| 93298 | Evaluation of cardiac rhythm monitor system, remote up to 30 days | Office | 2023 | 34 | 131 | $14,139 | $3,142 | 22.2% |
| 93623 | Programming of heart rhythm stimulation after drug infusion | Facility | 2023 | 27 | 28 | $14,056 | $2,293 | 16.3% |
| 93248 | Heart rhythm review and interpretation of continous external ekg over 8-15 days | Office | 2023 | 30 | 38 | $3,800 | $885.40 | 23.3% |
| 93284 | Programming of multiple lead implantable defibrillator system | Facility | 2023 | 13 | 13 | $3,094 | $713.31 | 23.1% |
| 93280 | Programming of dual lead pacemaker system | Facility | 2023 | 20 | 20 | $2,920 | $631.75 | 21.6% |
| 93227 | Electrocardiogram (ecg) 2-day continuous with review by health care professional | Facility | 2023 | 27 | 27 | $9,612 | $443.61 | 4.6% |
| 93244 | Heart rhythm review, and interpretation of continous external ekg over more than 48 hours up to 7 days | Office | 2023 | 15 | 15 | $1,380 | $318.15 | 23.1% |
| 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 | 28 | 29 | $105,212 | $34,995 | 33.3% |
| 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 | 2022 | 46 | 142 | $45,156 | $31,931 | 70.7% |
About Dr. Sei Iwai, MD
Dr. Sei Iwai, MD is a Internal Medicine healthcare provider based in Hawthorne, New York. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 10/09/2006. The National Provider Identifier (NPI) number assigned to this provider is 1033206115.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Sei Iwai, MD has received a total of $100,752 in payments from pharmaceutical and medical device companies, with $10,386 received in 2024. These payments were reported across 289 transactions from 26 companies. The most common payment nature is "Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program" ($36,050).
As a Medicare-enrolled provider, Iwai has provided services to 6,961 Medicare beneficiaries, totaling 10,408 services with total Medicare billing of $539,814. Data is available for 4 years (2020–2023), covering 87 distinct procedure/service records.
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Practice Information
- Specialty Internal Medicine
- Other Specialties Cardiovascular Disease, Clinical Cardiac Electrophysiology
- Location Hawthorne, NY
- Active Since 10/09/2006
- Last Updated 11/29/2021
- Taxonomy Code 207R00000X
- Entity Type Individual
- NPI Number 1033206115
Products in Payments
- XARELTO (Drug) $34,296
- GENERAL THERAPIES (Device) $2,605
- Carto 3 System (Device) $2,595
- Sotalol Hydrochloride (Drug) $2,040
- Edora (Device) $2,000
- Iforia; Linoxsmart; Setrox; (Device) $1,938
- CARTO 3 (Device) $1,762
- Solia (Device) $903.00
- Visia AF (Device) $899.94
- WATCHMAN (Device) $792.42
- vMap (Device) $500.00
- Acticor 7 VR-T DX (Device) $407.04
- Impella (Device) $400.45
- Optimizer (Device) $385.14
- Sentus (Device) $352.32
- Plexa (Device) $335.04
- EnSite Velocity System Mapping Disposables (Device) $294.90
- Acticor (Device) $278.60
- Arctic Front (Device) $222.94
- Carto 3 (Device) $221.15
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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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