Total Payments
$9,165
2024 Payments
$3,933
Companies
29
Transactions
268
Medicare Patients
559
Medicare Billing
$38,563
Payment Breakdown by Category
Food & Beverage$8,322 (90.8%)
Travel$843.33 (9.2%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $8,322 | 264 | 90.8% |
| Travel and Lodging | $843.33 | 4 | 9.2% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Edwards Lifesciences Corporation | $2,740 | 43 | $0 (2024) |
| Medtronic, Inc. | $1,391 | 22 | $0 (2024) |
| Amgen Inc. | $678.29 | 29 | $0 (2024) |
| ABIOMED | $676.62 | 6 | $0 (2024) |
| Merck Sharp & Dohme LLC | $502.40 | 26 | $0 (2024) |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | $452.04 | 18 | $0 (2024) |
| PFIZER INC. | $448.09 | 22 | $0 (2024) |
| Novartis Pharmaceuticals Corporation | $442.26 | 25 | $0 (2024) |
| Janssen Pharmaceuticals, Inc | $279.30 | 17 | $0 (2024) |
| Teleflex LLC | $268.90 | 2 | $0 (2024) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $3,933 | 102 | Edwards Lifesciences Corporation ($1,206) |
| 2023 | $3,436 | 78 | Edwards Lifesciences Corporation ($1,534) |
| 2022 | $757.76 | 32 | ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) ($148.83) |
| 2021 | $1,039 | 56 | Amgen Inc. ($221.67) |
All Payment Transactions
268 individual payment records from CMS Open Payments — Page 1 of 11
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/27/2024 | ABIOMED | Impella (Device) | Food and Beverage | Cash or cash equivalent | $19.11 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 12/20/2024 | Medtronic, Inc. | APOLLOTM (Device) | Food and Beverage | In-kind items and services | $49.92 | General |
| Category: Access | ||||||
| 12/18/2024 | Boehringer Ingelheim Pharmaceuticals, Inc. | JARDIANCE (Drug) | Food and Beverage | In-kind items and services | $33.74 | General |
| Category: DIABETES | ||||||
| 12/07/2024 | Edwards Lifesciences Corporation | SAPIEN 3 Ultra RESILIA (Device) | Food and Beverage | In-kind items and services | $103.76 | General |
| Category: Transcatheter Heart Valves | ||||||
| 12/06/2024 | Medtronic, Inc. | APOLLOTM (Device) | Food and Beverage | In-kind items and services | $9.14 | General |
| Category: Access | ||||||
| 12/05/2024 | Teleflex LLC | MANTA (Device) | Food and Beverage | In-kind items and services | $146.93 | General |
| Category: INTERVENTIONAL ACCESS | ||||||
| 12/05/2024 | Teleflex LLC | MANTA (Device) | Food and Beverage | In-kind items and services | $121.97 | General |
| Category: INTERVENTIONAL ACCESS | ||||||
| 12/05/2024 | ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | LifeVest (Device) | Food and Beverage | Cash or cash equivalent | $12.72 | General |
| Category: Electromedical and Electrotherapeutic Apparatus | ||||||
| 12/04/2024 | Novartis Pharmaceuticals Corporation | LEQVIO (Drug) | Food and Beverage | In-kind items and services | $23.18 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 12/03/2024 | ABIOMED | Impella (Device) | Food and Beverage | Cash or cash equivalent | $207.97 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 12/03/2024 | Merck Sharp & Dohme LLC | VERQUVO (Drug), VERQUVO | Food and Beverage | In-kind items and services | $21.32 | General |
| Category: CARDIOVASCULAR | ||||||
| 11/20/2024 | Boehringer Ingelheim Pharmaceuticals, Inc. | JARDIANCE (Drug) | Food and Beverage | In-kind items and services | $25.88 | General |
| Category: DIABETES | ||||||
| 11/20/2024 | Edwards Lifesciences Corporation | SAPIEN 3 Ultra RESILIA (Device) | Food and Beverage | In-kind items and services | $4.98 | General |
| Category: Transcatheter Heart Valves | ||||||
| 11/19/2024 | Kiniksa Pharmaceuticals International, plc | Arcalyst (Drug) | Food and Beverage | In-kind items and services | $29.29 | General |
| Category: Not Applicable | ||||||
| 11/07/2024 | Medtronic, Inc. | CG FUTURE (Device) | Food and Beverage | In-kind items and services | $107.87 | General |
| Category: Heart Valves | ||||||
| 11/07/2024 | Boston Scientific Corporation | EMBOLD Fibered (Device) | Food and Beverage | In-kind items and services | $14.81 | General |
| Category: Embold_PI | ||||||
| 11/06/2024 | Novartis Pharmaceuticals Corporation | LEQVIO (Drug) | Food and Beverage | In-kind items and services | $15.83 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 10/30/2024 | PFIZER INC. | ELIQUIS (Drug) | Food and Beverage | In-kind items and services | $17.93 | General |
| Category: CARDIOVASCULAR;METABOLIC DISEASE | ||||||
| 10/23/2024 | Amgen Inc. | Repatha (Biological) | Food and Beverage | In-kind items and services | $15.18 | General |
| Category: Cardiology | ||||||
| 10/16/2024 | Edwards Lifesciences Corporation | SAPIEN 3 Ultra RESILIA (Device) | Food and Beverage | In-kind items and services | $97.22 | General |
| Category: Transcatheter Heart Valves | ||||||
| 10/16/2024 | Edwards Lifesciences Corporation | SAPIEN 3 Ultra RESILIA (Device) | Food and Beverage | In-kind items and services | $23.49 | General |
| Category: Transcatheter Heart Valves | ||||||
| 10/16/2024 | E.R. Squibb & Sons, L.L.C. | CAMZYOS (Drug) | Food and Beverage | Cash or cash equivalent | $15.91 | General |
| Category: Cardiovascular | ||||||
| 10/11/2024 | Edwards Lifesciences Corporation | SAPIEN 3 Ultra RESILIA (Device) | Food and Beverage | In-kind items and services | $32.27 | General |
| Category: Transcatheter Heart Valves | ||||||
| 10/08/2024 | Amgen Inc. | Repatha (Biological) | Food and Beverage | In-kind items and services | $17.66 | General |
| Category: Cardiology | ||||||
| 10/07/2024 | Novartis Pharmaceuticals Corporation | ENTRESTO (Drug), LEQVIO | Food and Beverage | In-kind items and services | $26.44 | General |
| Category: Cardiology/Vascular Diseases | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 2 | 87 | 96 | $10,872 | $2,136 |
| 2022 | 2 | 125 | 136 | $38,009 | $9,870 |
| 2021 | 2 | 180 | 208 | $36,423 | $13,353 |
| 2020 | 2 | 167 | 236 | $30,600 | $13,204 |
Total Patients
559
Total Services
676
Medicare Billing
$38,563
Procedure Codes
8
All Medicare Procedures & Services
8 procedure records from CMS Medicare Utilization
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2023 | 12 | 12 | $5,076 | $1,350 | 26.6% |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Office | 2023 | 75 | 84 | $5,796 | $786.51 | 13.6% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2022 | 104 | 115 | $36,976 | $9,678 | 26.2% |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Office | 2022 | 21 | 21 | $1,033 | $192.00 | 18.6% |
| 99214 | Established patient outpatient visit, total time 30-39 minutes | Office | 2021 | 142 | 167 | $33,576 | $12,950 | 38.6% |
| 93000 | Routine ekg using at least 12 leads including interpretation and report | Office | 2021 | 38 | 41 | $2,847 | $402.40 | 14.1% |
| 99214 | Established patient office or other outpatient, visit typically 25 minutes | Office | 2020 | 104 | 172 | $25,800 | $12,489 | 48.4% |
| 93000 | Routine ekg using at least 12 leads including interpretation and report | Office | 2020 | 63 | 64 | $4,800 | $714.68 | 14.9% |
About Michael Walker, APRN
Michael Walker, APRN is a Family healthcare provider based in Jacksonville, Florida. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 02/06/2020. The National Provider Identifier (NPI) number assigned to this provider is 1922630128.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Michael Walker, APRN has received a total of $9,165 in payments from pharmaceutical and medical device companies, with $3,933 received in 2024. These payments were reported across 268 transactions from 29 companies. The most common payment nature is "Food and Beverage" ($8,322).
As a Medicare-enrolled provider, Walker has provided services to 559 Medicare beneficiaries, totaling 676 services with total Medicare billing of $38,563. Data is available for 4 years (2020–2023), covering 8 distinct procedure/service records.
Ad
Practice Information
- Specialty Family
- Location Jacksonville, FL
- Active Since 02/06/2020
- Last Updated 04/26/2023
- Taxonomy Code 363LF0000X
- Entity Type Individual
- NPI Number 1922630128
Products in Payments
- SAPIEN 3 Ultra RESILIA (Device) $1,400
- Repatha (Biological) $678.29
- Impella (Device) $676.62
- COREVALVE EVOLUT R (Device) $673.77
- LifeVest (Device) $452.04
- VERQUVO (Drug) $443.74
- VYNDAQEL (Drug) $338.83
- XARELTO (Drug) $279.30
- MANTA (Device) $268.90
- ENTRESTO (Drug) $228.62
- CG FUTURE (Device) $213.86
- LEQVIO (Drug) $213.64
- APOLLOTM (Device) $213.05
- JARDIANCE (Drug) $210.38
- COBALT DR MRI SURESCAN (Device) $181.75
- PASCAL (Device) $181.28
- Sotalol Hydrochloride (Drug) $145.45
- Arcalyst (Drug) $131.64
- Edwards SAPIEN 3 Ultra Transcatheter Heart Valve (Device) $122.50
- ELIQUIS (Drug) $121.03
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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