Total Payments
$1,284
2024 Payments
$981.59
Companies
5
Transactions
16
Medicare Patients
5,959
Medicare Billing
$654,348
Payment Breakdown by Category
Travel$912.89 (71.1%)
Food & Beverage$370.94 (28.9%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Travel and Lodging | $912.89 | 5 | 71.1% |
| Food and Beverage | $370.94 | 11 | 28.9% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Abbott Laboratories | $1,123 | 8 | $0 (2024) |
| Biosense Webster, Inc. | $103.03 | 2 | $0 (2023) |
| Covidien LP | $29.98 | 1 | $0 (2017) |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | $17.17 | 4 | $0 (2023) |
| Medtronic Vascular, Inc. | $10.60 | 1 | $0 (2017) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $981.59 | 6 | Abbott Laboratories ($981.59) |
| 2023 | $70.26 | 2 | Biosense Webster, Inc. ($68.03) |
| 2022 | $35.00 | 1 | Biosense Webster, Inc. ($35.00) |
| 2020 | $26.40 | 4 | ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) ($14.94) |
| 2018 | $130.00 | 1 | Abbott Laboratories ($130.00) |
| 2017 | $40.58 | 2 | Covidien LP ($29.98) |
All Payment Transactions
16 individual payment records from CMS Open Payments
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 10/16/2024 | Abbott Laboratories | ENSITE (Device) | Food and Beverage | In-kind items and services | $68.70 | General |
| Category: Electrophysiology | ||||||
| 09/26/2024 | Abbott Laboratories | AVEIR (Device) | Travel and Lodging | In-kind items and services | $125.96 | General |
| Category: Cardiac Rhythm Management | ||||||
| 09/26/2024 | Abbott Laboratories | AVEIR (Device) | Travel and Lodging | In-kind items and services | $56.25 | General |
| Category: Cardiac Rhythm Management | ||||||
| 08/22/2024 | Abbott Laboratories | AVEIR (Device) | Travel and Lodging | In-kind items and services | $484.03 | General |
| Category: Cardiac Rhythm Management | ||||||
| 08/22/2024 | Abbott Laboratories | AVEIR (Device) | Travel and Lodging | In-kind items and services | $9.02 | General |
| Category: Cardiac Rhythm Management | ||||||
| 08/09/2024 | Abbott Laboratories | AVEIR (Device) | Travel and Lodging | In-kind items and services | $237.63 | General |
| Category: Cardiac Rhythm Management | ||||||
| 05/23/2023 | Biosense Webster, Inc. | CARTO 3 (Device) | Food and Beverage | In-kind items and services | $68.03 | General |
| Category: Cardiology | ||||||
| 01/19/2023 | ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | LifeVest (Device) | Food and Beverage | Cash or cash equivalent | $2.23 | General |
| Category: Electromedical and Electrotherapeutic Apparatus | ||||||
| 11/28/2022 | Biosense Webster, Inc. | CARTO 3 (Device) | Food and Beverage | In-kind items and services | $35.00 | General |
| Category: Cardiology | ||||||
| 07/15/2020 | ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | LifeVest (Device) | Food and Beverage | Cash or cash equivalent | $9.48 | General |
| Category: Electromedical and Electrotherapeutic Apparatus | ||||||
| 06/30/2020 | ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | LifeVest (Device) | Food and Beverage | Cash or cash equivalent | $2.09 | General |
| Category: Electromedical and Electrotherapeutic Apparatus | ||||||
| 06/27/2020 | ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | LifeVest (Device) | Food and Beverage | Cash or cash equivalent | $3.37 | General |
| Category: Electromedical and Electrotherapeutic Apparatus | ||||||
| 05/02/2020 | Abbott Laboratories | Assurity Pacemaker (Device) | Food and Beverage | In-kind items and services | $11.46 | General |
| Category: Cardiac Arrhythmias and Heart Failure | ||||||
| 05/17/2018 | Abbott Laboratories | Ensite Cardiac Mapping System (Device) | Food and Beverage | In-kind items and services | $130.00 | General |
| Category: Cardiac Arrhythmias and Heart Failure | ||||||
| 07/26/2017 | Medtronic Vascular, Inc. | Arctic Front (Device) | Food and Beverage | In-kind items and services | $10.60 | General |
| Category: Ablation | ||||||
| 02/08/2017 | Covidien LP | TruClear (Device) | Food and Beverage | In-kind items and services | $29.98 | General |
| Category: Devices | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2022 | 22 | 1,798 | 2,818 | $726,393 | $199,804 |
| 2021 | 27 | 2,103 | 3,441 | $933,170 | $250,342 |
| 2020 | 27 | 2,058 | 3,155 | $759,407 | $204,202 |
Total Patients
5,959
Total Services
9,414
Medicare Billing
$654,348
Procedure Codes
76
All Medicare Procedures & Services
76 procedure records from CMS Medicare Utilization — Page 1 of 4
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2022 | 250 | 294 | $78,050 | $31,802 | 40.7% |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | Office | 2022 | 142 | 176 | $62,128 | $27,962 | 45.0% |
| 93245 | Heart rhythm recording, analysis, interpretation and report of continous external ekg over more than 1 week up to 1 weeks | Office | 2022 | 75 | 81 | $103,275 | $18,486 | 17.9% |
| 93280 | Programming of dual lead pacemaker system | Office | 2022 | 173 | 266 | $63,220 | $17,673 | 28.0% |
| 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 | 15 | 15 | $58,800 | $14,621 | 24.9% |
| 93284 | Programming of multiple lead implantable defibrillator system | Office | 2022 | 63 | 114 | $34,884 | $10,604 | 30.4% |
| 93290 | Evaluation of implantable heart and blood vessel monitoring system | Office | 2022 | 150 | 239 | $37,284 | $9,992 | 26.8% |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | Office | 2022 | 50 | 50 | $25,150 | $9,783 | 38.9% |
| 93283 | Programming of dual lead implantable defibrillator system | Office | 2022 | 64 | 110 | $33,880 | $9,515 | 28.1% |
| 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 | 2022 | 29 | 200 | $38,200 | $6,785 | 17.8% |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Office | 2022 | 367 | 522 | $31,320 | $6,477 | 20.7% |
| 33208 | Insertion of pacemaker and upper and lower heart chamber electrode | Facility | 2022 | 13 | 13 | $19,474 | $5,616 | 28.8% |
| 93241 | Heart rhythm recording, analysis, report, review, and interpretation of continous external ekg over more than 48 hours up to 7 days | Office | 2022 | 22 | 23 | $21,850 | $4,428 | 20.3% |
| 93298 | Evaluation of cardiac rhythm monitor system, remote up to 30 days | Office | 2022 | 29 | 199 | $17,512 | $4,367 | 24.9% |
| 93281 | Programming of multiple lead pacemaker system | Office | 2022 | 37 | 56 | $15,232 | $4,338 | 28.5% |
| 93295 | Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days | Office | 2022 | 110 | 159 | $35,775 | $4,156 | 11.6% |
| 93282 | Programming of single lead implantable defibrillator system | Office | 2022 | 30 | 48 | $12,000 | $3,524 | 29.4% |
| 99233 | Follow-up hospital inpatient care per day, typically 35 minutes | Facility | 2022 | 22 | 37 | $9,250 | $3,259 | 35.2% |
| 93296 | Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days | Office | 2022 | 110 | 161 | $15,134 | $2,839 | 18.8% |
| 92960 | External shock to heart to regulate heart beat | Facility | 2022 | 17 | 20 | $8,220 | $1,981 | 24.1% |
| 93279 | Programming of single lead pacemaker system | Office | 2022 | 15 | 20 | $4,060 | $1,190 | 29.3% |
| 93294 | Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | Office | 2022 | 15 | 15 | $1,695 | $404.00 | 23.8% |
| 99214 | Established patient outpatient visit, total time 30-39 minutes | Office | 2021 | 273 | 356 | $93,628 | $39,113 | 41.8% |
| 99215 | Established patient outpatient visit, total time 40-54 minutes | Office | 2021 | 163 | 231 | $81,543 | $33,461 | 41.0% |
| 93656 | Evaluation and insertion of catheters for recording, pacing, and treatment of abnormal heart rhythm | Facility | 2021 | 19 | 20 | $78,400 | $21,133 | 27.0% |
About Dr. Allison Warren, MD
Dr. Allison Warren, MD is a Clinical Cardiac Electrophysiology healthcare provider based in Washington, District of Columbia. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 08/02/2006. The National Provider Identifier (NPI) number assigned to this provider is 1558378331.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Allison Warren, MD has received a total of $1,284 in payments from pharmaceutical and medical device companies, with $981.59 received in 2024. These payments were reported across 16 transactions from 5 companies. The most common payment nature is "Travel and Lodging" ($912.89).
As a Medicare-enrolled provider, Warren has provided services to 5,959 Medicare beneficiaries, totaling 9,414 services with total Medicare billing of $654,348. Data is available for 3 years (2020–2022), covering 76 distinct procedure/service records.
Ad
Practice Information
- Specialty Clinical Cardiac Electrophysiology
- Other Specialties Clinical Cardiac Electrophysiology
- Location Washington, DC
- Active Since 08/02/2006
- Last Updated 06/03/2025
- Taxonomy Code 207RC0001X
- Entity Type Individual
- NPI Number 1558378331
Products in Payments
- AVEIR (Device) $912.89
- Ensite Cardiac Mapping System (Device) $130.00
- CARTO 3 (Device) $103.03
- ENSITE (Device) $68.70
- TruClear (Device) $29.98
- LifeVest (Device) $17.17
- Assurity Pacemaker (Device) $11.46
- Arctic Front (Device) $10.60
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.
Clinical Cardiac Electrophysiology Doctors in Washington
Allen Solomon, M.d, M.D
Clinical Cardiac Electrophysiology — Payments: $185,596
Clinical Cardiac Electrophysiology $185,596
Rohan Patel, M.d, M.D
Clinical Cardiac Electrophysiology — Payments: $30,283
Clinical Cardiac Electrophysiology $30,283
Dr. Jay Mazel, M.d, M.D
Clinical Cardiac Electrophysiology — Payments: $25,730
Clinical Cardiac Electrophysiology $25,730
Apostolos Tsimploulis
Clinical Cardiac Electrophysiology — Payments: $23,497
Clinical Cardiac Electrophysiology $23,497
Dr. Hans Moore, Md, MD
Clinical Cardiac Electrophysiology — Payments: $7,647
Clinical Cardiac Electrophysiology $7,647
Dr. Brian Lewis, M.d, M.D
Clinical Cardiac Electrophysiology — Payments: $25.92
Clinical Cardiac Electrophysiology $25.92