Total Payments
$33,377
2024 Payments
$1,030
Companies
12
Transactions
160
Medicare Patients
372
Medicare Billing
$232,483
Payment Breakdown by Category
Consulting$14,200 (42.5%)
Travel$9,294 (27.8%)
Food & Beverage$8,557 (25.6%)
Research$1,325 (4.0%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Consulting Fee | $14,200 | 7 | 42.5% |
| Travel and Lodging | $9,294 | 41 | 27.8% |
| Food and Beverage | $8,557 | 108 | 25.6% |
| Unspecified | $1,325 | 4 | 4.0% |
Payments by Type
General
$32,051
156 transactions
Research
$1,325
4 transactions
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Abbott Laboratories | $23,627 | 100 | $0 (2024) |
| Medtronic Vascular, Inc. | $6,661 | 35 | $0 (2020) |
| TRANSMEDICS, INC. | $1,325 | 4 | $0 (2020) |
| Edwards Lifesciences Corporation | $634.58 | 7 | $0 (2024) |
| ABIOMED | $517.39 | 6 | $0 (2024) |
| Neomend, Inc. | $136.13 | 1 | $0 (2017) |
| Bayer HealthCare Pharmaceuticals Inc. | $125.00 | 1 | $0 (2020) |
| LivaNova USA, Inc. | $120.84 | 1 | $0 (2019) |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | $113.80 | 1 | $0 (2017) |
| Janssen Pharmaceuticals, Inc | $71.27 | 1 | $0 (2021) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $1,030 | 11 | Abbott Laboratories ($447.62) |
| 2023 | $1,153 | 11 | Abbott Laboratories ($870.59) |
| 2022 | $1,624 | 15 | Abbott Laboratories ($1,624) |
| 2021 | $1,027 | 10 | Abbott Laboratories ($936.18) |
| 2020 | $3,711 | 15 | Medtronic Vascular, Inc. ($1,814) |
| 2019 | $7,619 | 27 | Abbott Laboratories ($4,207) |
| 2018 | $7,131 | 34 | Abbott Laboratories ($5,444) |
| 2017 | $10,081 | 37 | Abbott Laboratories ($9,651) |
All Payment Transactions
160 individual payment records from CMS Open Payments — Page 1 of 7
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 10/18/2024 | Abbott Laboratories | THORATEC HEARTMATE 3 LVAS IMPLANT KIT (Device) | Food and Beverage | In-kind items and services | $160.59 | General |
| Category: Heart Failure | ||||||
| 09/04/2024 | ABIOMED | Impella (Device) | Food and Beverage | Cash or cash equivalent | $39.30 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 07/17/2024 | ABIOMED | Impella (Device) | Food and Beverage | Cash or cash equivalent | $15.32 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 04/24/2024 | Abbott Laboratories | THORATEC HEARTMATE 3 LVAS IMPLANT KIT (Device) | Food and Beverage | In-kind items and services | $63.37 | General |
| Category: Heart Failure | ||||||
| 04/22/2024 | ABIOMED | Impella (Device) | Food and Beverage | In-kind items and services | $127.02 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 03/19/2024 | Abbott Laboratories | THORATEC HEARTMATE 3 LVAS IMPLANT KIT (Device) | Food and Beverage | In-kind items and services | $57.42 | General |
| Category: Heart Failure | ||||||
| 03/12/2024 | Abbott Laboratories | EPIC (Device) | Food and Beverage | In-kind items and services | $166.24 | General |
| Category: Structural Heart | ||||||
| 02/27/2024 | Edwards Lifesciences Corporation | — | Food and Beverage | In-kind items and services | $76.88 | General |
| 02/27/2024 | Edwards Lifesciences Corporation | MITRIS RESILIA Mitral Valve (Device) | Food and Beverage | In-kind items and services | $13.34 | General |
| Category: Pericardial Heart Valves | ||||||
| 01/25/2024 | Edwards Lifesciences Corporation | — | Travel and Lodging | In-kind items and services | $250.48 | General |
| 01/25/2024 | Edwards Lifesciences Corporation | — | Travel and Lodging | In-kind items and services | $60.30 | General |
| 09/26/2023 | Abbott Laboratories | THORATEC HEARTMATE 3 LVAS IMPLANT KIT (Device) | Food and Beverage | In-kind items and services | $185.05 | General |
| Category: NEUROMODULATION | ||||||
| 09/15/2023 | Abbott Laboratories | CARDIOMEMS (Device) | Food and Beverage | In-kind items and services | $12.36 | General |
| Category: Heart Failure | ||||||
| 08/07/2023 | Abbott Laboratories | CARDIOMEMS (Device) | Food and Beverage | In-kind items and services | $164.07 | General |
| Category: Heart Failure | ||||||
| 08/03/2023 | ABIOMED | Impella (Device) | Food and Beverage | In-kind items and services | $155.92 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 07/05/2023 | Abbott Laboratories | EPIC (Device) | Food and Beverage | In-kind items and services | $72.34 | General |
| Category: Structural Heart | ||||||
| 06/13/2023 | ABIOMED | Impella (Device) | Food and Beverage | In-kind items and services | $126.33 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 06/13/2023 | Abbott Laboratories | THORATEC HEARTMATE 3 LVAS IMPLANT KIT (Device) | Food and Beverage | In-kind items and services | $79.47 | General |
| Category: Heart Failure | ||||||
| 06/06/2023 | Abbott Laboratories | THORATEC HEARTMATE 3 LVAS IMPLANT KIT (Device) | Food and Beverage | In-kind items and services | $29.04 | General |
| Category: Heart Failure | ||||||
| 05/08/2023 | Abbott Laboratories | THORATEC HEARTMATE 3 LVAS IMPLANT KIT (Device) | Food and Beverage | In-kind items and services | $124.10 | General |
| Category: Heart Failure | ||||||
| 05/02/2023 | Abbott Laboratories | THORATEC HEARTMATE 3 LVAS IMPLANT KIT (Device) | Food and Beverage | In-kind items and services | $182.42 | General |
| Category: Heart Failure | ||||||
| 02/16/2023 | Abbott Laboratories | THORATEC HEARTMATE 3 LVAS IMPLANT KIT (Device) | Food and Beverage | In-kind items and services | $21.74 | General |
| Category: Heart Failure | ||||||
| 12/22/2022 | Abbott Laboratories | THORATEC HEARTMATE 3 LVAS IMPLANT KIT (Device) | Food and Beverage | In-kind items and services | $124.84 | General |
| Category: Heart Failure | ||||||
| 11/04/2022 | Abbott Laboratories | CARDIOMEMS (Device) | Food and Beverage | In-kind items and services | $85.77 | General |
| Category: Heart Failure | ||||||
| 10/19/2022 | Abbott Laboratories | THORATEC HEARTMATE 3 LVAS IMPLANT KIT (Device) | Travel and Lodging | In-kind items and services | $351.03 | General |
| Category: Heart Failure | ||||||
Research Studies & Clinical Trials
| Study Name | Company | Amount | Records |
|---|---|---|---|
| DCD Heart | TRANSMEDICS, INC. | $795.12 | 1 |
| Expand Heart | TRANSMEDICS, INC. | $265.04 | 1 |
| Heart Registry | TRANSMEDICS, INC. | $132.52 | 1 |
| Heart Research | TRANSMEDICS, INC. | $132.52 | 1 |
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 5 | 107 | 107 | $212,506 | $48,761 |
| 2022 | 4 | 60 | 60 | $108,270 | $22,112 |
| 2021 | 7 | 107 | 107 | $755,129 | $80,354 |
| 2020 | 6 | 98 | 98 | $695,789 | $81,256 |
Total Patients
372
Total Services
372
Medicare Billing
$232,483
Procedure Codes
22
All Medicare Procedures & Services
22 procedure records from CMS Medicare Utilization
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 33533 | Coronary artery bypass using artery graft, 1 graft | Facility | 2023 | 32 | 32 | $172,637 | $39,515 | 22.9% |
| 33518 | Coronary artery bypass using vein or artery graft, 2 grafts | Facility | 2023 | 16 | 16 | $19,051 | $4,445 | 23.3% |
| 33519 | Coronary artery bypass using vein or artery graft, 3 grafts | Facility | 2023 | 11 | 11 | $17,394 | $4,040 | 23.2% |
| 33508 | Harvest of vein using an endoscope | Facility | 2023 | 37 | 37 | $1,774 | $404.04 | 22.8% |
| 36620 | Insertion of artery tube for blood sampling or infusion through skin | Facility | 2023 | 11 | 11 | $1,650 | $356.18 | 21.6% |
| 33533 | Coronary artery bypass using artery graft, 1 graft | Facility | 2022 | 18 | 18 | $97,108 | $20,806 | 21.4% |
| 36556 | Insertion of non-tunneled central venous tube for infusion (5 years or older) | Facility | 2022 | 11 | 11 | $8,360 | $676.95 | 8.1% |
| 36620 | Insertion of artery tube for blood sampling or infusion through skin | Facility | 2022 | 13 | 13 | $1,950 | $427.21 | 21.9% |
| 33508 | Harvest of vein using an endoscope | Facility | 2022 | 18 | 18 | $851.40 | $202.04 | 23.7% |
| 33945 | Transplantation of donor heart | Facility | 2021 | 16 | 16 | $501,200 | $44,033 | 8.8% |
| 33533 | Heart artery bypass, single graft | Facility | 2021 | 21 | 21 | $113,293 | $26,961 | 23.8% |
| 33243 | Removal of defibrillator electrodes through incision of chest | Facility | 2021 | 11 | 11 | $42,585 | $3,784 | 8.9% |
| 33518 | Combined vein and artery heart artery bypass, 2 grafts | Facility | 2021 | 11 | 11 | $13,098 | $3,247 | 24.8% |
| 33944 | Preparation of donor heart for transplantation | Facility | 2021 | 16 | 16 | $75,600 | $1,385 | 1.8% |
| 36556 | Insertion of central venous catheter for infusion, patient 5 years or older, not tunneled | Facility | 2021 | 11 | 11 | $8,360 | $702.35 | 8.4% |
| 33508 | Harvest of veins for coronary artery bypass procedure using an endoscope | Facility | 2021 | 21 | 21 | $993.30 | $241.50 | 24.3% |
| 33945 | Transplantation of donor heart | Facility | 2020 | 12 | 12 | $375,900 | $37,255 | 9.9% |
| 33533 | Heart artery bypass to repair one artery | Facility | 2020 | 25 | 25 | $134,873 | $32,511 | 24.1% |
| 33980 | Removal of lower heart chamber assistive blood flow device | Facility | 2020 | 11 | 11 | $111,654 | $6,160 | 5.5% |
| 33518 | Combined multiple vein and artery heart artery bypasses | Facility | 2020 | 13 | 13 | $15,479 | $3,950 | 25.5% |
| 33944 | Preparation of donor heart for transplantation | Facility | 2020 | 12 | 12 | $56,700 | $1,089 | 1.9% |
| 33508 | Harvest of veins for coronary artery bypass procedure using an endoscope | Facility | 2020 | 25 | 25 | $1,183 | $291.14 | 24.6% |
About Dr. John Um, MD
Dr. John Um, MD is a Surgery healthcare provider based in Omaha, Nebraska. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 04/18/2007. The National Provider Identifier (NPI) number assigned to this provider is 1134346745.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. John Um, MD has received a total of $33,377 in payments from pharmaceutical and medical device companies, with $1,030 received in 2024. These payments were reported across 160 transactions from 12 companies. The most common payment nature is "Consulting Fee" ($14,200).
As a Medicare-enrolled provider, Um has provided services to 372 Medicare beneficiaries, totaling 372 services with total Medicare billing of $232,483. Data is available for 4 years (2020–2023), covering 22 distinct procedure/service records.
Ad
Practice Information
- Specialty Surgery
- Other Specialties Thoracic Surgery (Cardiothoracic Vascular Surgery), Surgery
- Location Omaha, NE
- Active Since 04/18/2007
- Last Updated 09/17/2012
- Taxonomy Code 208600000X
- Entity Type Individual
- NPI Number 1134346745
Products in Payments
- Circulatory Support (Device) $9,768
- HeartMate 3 Left Ventricular Dev (Device) $8,752
- HeartWare HVAD (Device) $5,398
- THORATEC HEARTMATE 3 LVAS IMPLANT KIT (Device) $2,442
- Organ Care System (Device) $1,325
- CardioMEMS HF System (Device) $1,006
- HeartMate 3 Left Ventricular Assist Device (Device) $721.37
- Impella (Device) $517.39
- CentriMag (Device) $366.96
- CARDIOMEMS (Device) $262.20
- EPIC (Device) $238.58
- EDWARDS INTUITY Elite valve system (Device) $213.58
- DAV-Arista AH (Device) $136.13
- Adempas (Drug) $125.00
- Perceval (Device) $120.84
- LifeVest (Device) $113.80
- XARELTO (Drug) $71.27
- EnSite X (Device) $46.20
- CARDIOHELP (Device) $27.99
- HeartMate (Device) $24.33
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.
Surgery Doctors in Omaha
Edward Fehringer, Md, MD
Surgery — Payments: $2.4M
Surgery $2.4M
Zachary Bauman, D.o., M.h.a, D.O., M.H.A
Surgery — Payments: $321,486
Surgery $321,486
Dr. Gary Anthone, M.d, M.D
Surgery — Payments: $210,312
Surgery $210,312
Dmitry Oleynikov, Md, MD
Surgery — Payments: $197,892
Surgery $197,892
David Vogel, Md, MD
Surgery — Payments: $46,369
Surgery $46,369
Dr. Brad Winterstein, M.d, M.D
Surgery — Payments: $40,685
Surgery $40,685