Total Payments
$31,852
2024 Payments
$416.33
Companies
23
Transactions
271
Medicare Patients
22,075
Medicare Billing
$1.9M
Payment Breakdown by Category
Travel$12,960 (40.7%)
Consulting$10,100 (31.7%)
Food & Beverage$8,792 (27.6%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Travel and Lodging | $12,960 | 50 | 40.7% |
| Consulting Fee | $10,100 | 5 | 31.7% |
| Food and Beverage | $8,792 | 216 | 27.6% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Medtronic Vascular, Inc. | $22,949 | 129 | $0 (2020) |
| Medtronic, Inc. | $3,581 | 21 | $0 (2024) |
| BOSTON SCIENTIFIC CORPORATION | $2,415 | 22 | $0 (2021) |
| Abbott Laboratories | $811.03 | 18 | $0 (2020) |
| Medical Device Business Services, Inc. | $246.00 | 2 | $0 (2024) |
| Biosense Webster, Inc. | $216.81 | 5 | $0 (2024) |
| ATRICURE, INC. | $207.47 | 4 | $0 (2021) |
| Janssen Pharmaceuticals, Inc | $201.10 | 15 | $0 (2021) |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | $196.79 | 8 | $0 (2021) |
| Novartis Pharmaceuticals Corporation | $157.44 | 10 | $0 (2021) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $416.33 | 6 | Medical Device Business Services, Inc. ($246.00) |
| 2023 | $13.07 | 1 | Cook Medical LLC ($13.07) |
| 2021 | $4,327 | 42 | Medtronic, Inc. ($3,567) |
| 2020 | $4,886 | 37 | Medtronic Vascular, Inc. ($4,072) |
| 2019 | $7,730 | 65 | Medtronic Vascular, Inc. ($7,345) |
| 2018 | $6,958 | 47 | Medtronic Vascular, Inc. ($4,613) |
| 2017 | $7,522 | 73 | Medtronic Vascular, Inc. ($6,918) |
All Payment Transactions
271 individual payment records from CMS Open Payments — Page 1 of 11
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 09/04/2024 | Medtronic, Inc. | — | Food and Beverage | In-kind items and services | $14.29 | General |
| 08/13/2024 | Medical Device Business Services, Inc. | CARTO 3 (Device) | Food and Beverage | In-kind items and services | $70.10 | General |
| Category: Cardiology | ||||||
| 08/09/2024 | Biosense Webster, Inc. | QDOT MICRO Catheter (Device) | Food and Beverage | In-kind items and services | $19.21 | General |
| 05/29/2024 | Merit Medical Systems Inc | Worley Adv Coronary Sinus Guide (Device) | Food and Beverage | Cash or cash equivalent | $113.93 | General |
| Category: Vascular | ||||||
| 02/05/2024 | Medical Device Business Services, Inc. | CARTO 3 (Device) | Travel and Lodging | In-kind items and services | $175.90 | General |
| Category: Cardiology | ||||||
| 02/04/2024 | Biosense Webster, Inc. | CARTO 3 (Device) | Food and Beverage | In-kind items and services | $22.90 | General |
| Category: Cardiology | ||||||
| 10/24/2023 | Cook Medical LLC | EVOLUTION (Device) | Food and Beverage | Cash or cash equivalent | $13.07 | General |
| Category: Lead Management | ||||||
| 12/29/2021 | Medtronic, Inc. | Micra (Device) | Food and Beverage | In-kind items and services | $8.57 | General |
| Category: Pacemakers | ||||||
| 12/15/2021 | Medtronic, Inc. | Micra (Device) | Food and Beverage | In-kind items and services | $3.69 | General |
| Category: Pacemakers | ||||||
| 12/13/2021 | Medtronic, Inc. | — | Travel and Lodging | In-kind items and services | $93.00 | General |
| 12/12/2021 | Medtronic, Inc. | — | Travel and Lodging | In-kind items and services | $229.00 | General |
| 12/12/2021 | Medtronic, Inc. | — | Travel and Lodging | In-kind items and services | $82.50 | General |
| 12/12/2021 | Medtronic, Inc. | — | Food and Beverage | In-kind items and services | $44.17 | General |
| 12/12/2021 | Medtronic, Inc. | — | Food and Beverage | In-kind items and services | $39.91 | General |
| 12/12/2021 | Medtronic, Inc. | — | Travel and Lodging | In-kind items and services | $29.40 | General |
| 12/11/2021 | Medtronic, Inc. | — | Travel and Lodging | In-kind items and services | $229.00 | General |
| 12/11/2021 | Medtronic, Inc. | — | Food and Beverage | In-kind items and services | $102.49 | General |
| 12/11/2021 | Medtronic, Inc. | — | Food and Beverage | In-kind items and services | $61.44 | General |
| 12/11/2021 | Medtronic, Inc. | — | Food and Beverage | In-kind items and services | $53.95 | General |
| 12/11/2021 | Medtronic, Inc. | — | Travel and Lodging | In-kind items and services | $29.40 | General |
| 12/10/2021 | Medtronic, Inc. | — | Travel and Lodging | In-kind items and services | $229.00 | General |
| 12/10/2021 | Medtronic, Inc. | — | Travel and Lodging | In-kind items and services | $29.30 | General |
| 12/09/2021 | Medtronic, Inc. | — | Food and Beverage | In-kind items and services | $1.65 | General |
| 11/17/2021 | Janssen Pharmaceuticals, Inc | XARELTO (Drug) | Food and Beverage | In-kind items and services | $22.64 | General |
| Category: Cardiovascular & Metabolism | ||||||
| 11/09/2021 | BOSTON SCIENTIFIC CORPORATION | WATCHMAN (Device) | Food and Beverage | Cash or cash equivalent | $12.15 | General |
| Category: WATCHMAN | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 27 | 3,836 | 6,010 | $565,519 | $110,313 |
| 2022 | 25 | 2,855 | 4,293 | $377,711 | $71,393 |
| 2021 | 57 | 7,810 | 12,117 | $2.6M | $921,129 |
| 2020 | 58 | 7,574 | 11,632 | $2.2M | $807,626 |
Total Patients
22,075
Total Services
34,052
Medicare Billing
$1.9M
Procedure Codes
187
All Medicare Procedures & Services
187 procedure records from CMS Medicare Utilization — Page 1 of 8
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Facility | 2023 | 2,006 | 3,742 | $130,970 | $23,799 | 18.2% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 104 | 165 | $41,918 | $14,926 | 35.6% |
| 93653 | Comprehensive electrophysiologic evaluation with catheter destruction of abnormality of upper chamber of heart causing supraventricular tachycardia (rapid heart rate) | Facility | 2023 | 11 | 11 | $39,435 | $7,546 | 19.1% |
| 33208 | Insertion of pacemaker and upper and lower heart chamber electrode | Facility | 2023 | 18 | 18 | $46,800 | $7,260 | 15.5% |
| 93294 | Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | Facility | 2023 | 178 | 259 | $36,260 | $5,745 | 15.8% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2023 | 46 | 46 | $18,124 | $5,650 | 31.2% |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Office | 2023 | 433 | 496 | $37,664 | $5,065 | 13.4% |
| 93295 | Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days | Facility | 2023 | 123 | 178 | $36,490 | $4,827 | 13.2% |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Facility | 2023 | 37 | 38 | $12,768 | $3,771 | 29.5% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Facility | 2023 | 45 | 54 | $13,716 | $3,536 | 25.8% |
| 93298 | Evaluation of cardiac rhythm monitor system, remote up to 30 days | Facility | 2023 | 76 | 181 | $20,815 | $3,530 | 17.0% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 46 | 53 | $8,904 | $3,358 | 37.7% |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Facility | 2023 | 35 | 60 | $6,600 | $2,367 | 35.9% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2023 | 27 | 27 | $7,452 | $2,289 | 30.7% |
| 92960 | External shock to heart to regulate heart beat | Facility | 2023 | 20 | 22 | $19,954 | $1,762 | 8.8% |
| 99221 | Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | Facility | 2023 | 27 | 27 | $6,588 | $1,717 | 26.1% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Facility | 2023 | 16 | 16 | $6,304 | $1,691 | 26.8% |
| 93248 | Heart rhythm review and interpretation of continous external ekg over 8-15 days | Office | 2023 | 62 | 62 | $10,850 | $1,248 | 11.5% |
| 93289 | Evaluation of single, dual, or multiple lead implantable defibrillator system | Facility | 2023 | 37 | 45 | $6,300 | $1,177 | 18.7% |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Facility | 2023 | 15 | 21 | $3,801 | $1,110 | 29.2% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Facility | 2023 | 18 | 20 | $3,360 | $909.79 | 27.1% |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Office | 2023 | 134 | 140 | $4,900 | $812.74 | 16.6% |
| 93228 | Electrocardiogram (ecg) up to 30 days continuous with review and report by health care professional | Office | 2023 | 41 | 41 | $5,453 | $741.48 | 13.6% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Facility | 2023 | 12 | 12 | $3,312 | $724.10 | 21.9% |
| 93280 | Programming of dual lead pacemaker system | Facility | 2023 | 25 | 28 | $3,640 | $668.03 | 18.4% |
About Dr. Stephen Keim, M.D
Dr. Stephen Keim, M.D is a Specialist healthcare provider based in Salisbury, Maryland. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 08/16/2005. The National Provider Identifier (NPI) number assigned to this provider is 1821080029.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Stephen Keim, M.D has received a total of $31,852 in payments from pharmaceutical and medical device companies, with $416.33 received in 2024. These payments were reported across 271 transactions from 23 companies. The most common payment nature is "Travel and Lodging" ($12,960).
As a Medicare-enrolled provider, Keim has provided services to 22,075 Medicare beneficiaries, totaling 34,052 services with total Medicare billing of $1.9M. Data is available for 4 years (2020–2023), covering 187 distinct procedure/service records.
Ad
Practice Information
- Specialty Specialist
- Other Specialties Clinical Cardiac Electrophysiology
- Location Salisbury, MD
- Active Since 08/16/2005
- Last Updated 09/03/2019
- Taxonomy Code 174400000X
- Entity Type Individual
- NPI Number 1821080029
Products in Payments
- Arctic Front (Device) $3,977
- WATCHMAN (Device) $2,373
- Micra (Device) $1,335
- Claria MRI (Device) $574.71
- Visia AF (Device) $305.46
- EnSite Precision Cardiac Mapping System (Device) $290.34
- Ensite Cardiac Mapping System (Device) $279.70
- CARTO 3 (Device) $268.90
- XARELTO (Drug) $201.10
- LifeVest (Device) $196.79
- EPI-SENSE GUIDED COAGULATION SYSTEM WITH VISITRAX (Device) $195.42
- SelectSecure (Device) $189.67
- ENTRESTO (Drug) $157.44
- TactiCath Quartz CFA Catheter (Device) $146.37
- ELIQUIS (Drug) $137.15
- Azure (Device) $133.50
- CoreValve Evolut (Device) $126.88
- Carto 3 (Device) $121.59
- Worley Adv Coronary Sinus Guide (Device) $113.93
- Cobalt (Device) $109.97
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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