Total Payments
$20,686
2024 Payments
$2,581
Companies
15
Transactions
145
Medicare Patients
9,332
Medicare Billing
$721,366
Payment Breakdown by Category
Other$15,917 (76.9%)
Food & Beverage$3,544 (17.1%)
Travel$1,155 (5.6%)
Education$70.00 (0.3%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Long term medical supply or device loan | $15,917 | 2 | 76.9% |
| Food and Beverage | $3,544 | 134 | 17.1% |
| Travel and Lodging | $1,155 | 7 | 5.6% |
| Education | $70.00 | 2 | 0.3% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| AngioDynamics, Inc. | $16,005 | 6 | $0 (2024) |
| Inari Medical, Inc. | $2,310 | 57 | $0 (2024) |
| Bard Peripheral Vascular, Inc. | $805.74 | 43 | $0 (2024) |
| Medtronic Vascular, Inc. | $483.63 | 6 | $0 (2018) |
| Medical Device Business Services, Inc. | $437.91 | 5 | $0 (2019) |
| Boston Scientific Corporation | $224.86 | 8 | $0 (2024) |
| EKOS Corporation | $130.62 | 2 | $0 (2018) |
| Medtronic, Inc. | $78.13 | 5 | $0 (2024) |
| Cardiovascular Systems Inc. | $65.35 | 4 | $0 (2021) |
| Stryker Corporation | $42.89 | 2 | $0 (2023) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $2,581 | 20 | AngioDynamics, Inc. ($2,333) |
| 2023 | $1,593 | 32 | Inari Medical, Inc. ($1,449) |
| 2022 | $13,919 | 13 | AngioDynamics, Inc. ($13,583) |
| 2021 | $667.84 | 30 | Bard Peripheral Vascular, Inc. ($239.46) |
| 2020 | $424.37 | 14 | Bard Peripheral Vascular, Inc. ($241.98) |
| 2019 | $805.66 | 22 | Medical Device Business Services, Inc. ($437.91) |
| 2018 | $598.03 | 10 | Medtronic Vascular, Inc. ($483.63) |
| 2017 | $96.92 | 4 | EKOS Corporation ($56.44) |
All Payment Transactions
145 individual payment records from CMS Open Payments — Page 1 of 6
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/31/2024 | AngioDynamics, Inc. | Auryon Laser System 100-120 Vac (Device) | Long term medical supply or device loan | In-kind items and services | $2,333.33 | General |
| Category: ET | ||||||
| 11/07/2024 | Boston Scientific Corporation | — | Food and Beverage | In-kind items and services | $13.81 | General |
| Category: General - Embolics_PI | ||||||
| 10/21/2024 | Boston Scientific Corporation | — | Food and Beverage | In-kind items and services | $17.93 | General |
| Category: Cryoablation needles_PI | ||||||
| 10/03/2024 | Medtronic, Inc. | NANOCROSS ELITE (Device) | Food and Beverage | In-kind items and services | $18.11 | General |
| Category: Percutaneous Transluminal Angioplasty (PTA) Balloons | ||||||
| 07/24/2024 | Inari Medical, Inc. | FLOWTRIEVER CATHETER, S (Device), CT THROMBECTOMY SYSTEM KIT | Food and Beverage | In-kind items and services | $18.94 | General |
| Category: VTE | ||||||
| 06/04/2024 | Inari Medical, Inc. | FLOWTRIEVER CATHETER, S (Device), CT THROMBECTOMY SYSTEM KIT | Food and Beverage | In-kind items and services | $17.41 | General |
| Category: VTE | ||||||
| 05/26/2024 | Inari Medical, Inc. | FLOWTRIEVER CATHETER, S (Device), CT THROMBECTOMY SYSTEM KIT | Food and Beverage | In-kind items and services | $14.99 | General |
| Category: VTE | ||||||
| 05/26/2024 | Inari Medical, Inc. | FLOWTRIEVER CATHETER, S (Device), CT THROMBECTOMY SYSTEM KIT | Food and Beverage | In-kind items and services | $1.63 | General |
| Category: VTE | ||||||
| 05/24/2024 | Inari Medical, Inc. | FLOWTRIEVER CATHETER, S (Device), CT THROMBECTOMY SYSTEM KIT | Food and Beverage | In-kind items and services | $28.21 | General |
| Category: VTE | ||||||
| 05/13/2024 | Inari Medical, Inc. | FLOWTRIEVER CATHETER, S (Device), CT THROMBECTOMY SYSTEM KIT | Food and Beverage | In-kind items and services | $5.72 | General |
| Category: VTE | ||||||
| 05/13/2024 | Inari Medical, Inc. | FLOWTRIEVER CATHETER, S (Device), CT THROMBECTOMY SYSTEM KIT | Food and Beverage | In-kind items and services | $2.82 | General |
| Category: VTE | ||||||
| 04/25/2024 | Inari Medical, Inc. | FLOWTRIEVER CATHETER, S (Device), CT THROMBECTOMY SYSTEM KIT | Food and Beverage | In-kind items and services | $3.56 | General |
| Category: VTE | ||||||
| 04/22/2024 | ShockWave Medical, Inc | Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter (Device) | Food and Beverage | In-kind items and services | $14.56 | General |
| Category: Lithoplasty | ||||||
| 04/21/2024 | Inari Medical, Inc. | FLOWTRIEVER CATHETER, S (Device), CT THROMBECTOMY SYSTEM KIT | Food and Beverage | In-kind items and services | $19.43 | General |
| Category: VTE | ||||||
| 03/15/2024 | Inari Medical, Inc. | FLOWTRIEVER CATHETER, S (Device), CT THROMBECTOMY SYSTEM KIT | Food and Beverage | In-kind items and services | $7.00 | General |
| Category: VTE | ||||||
| 03/15/2024 | Inari Medical, Inc. | FLOWTRIEVER CATHETER, S (Device), CT THROMBECTOMY SYSTEM KIT | Food and Beverage | In-kind items and services | $5.63 | General |
| Category: VTE | ||||||
| 03/14/2024 | Bard Peripheral Vascular, Inc. | Venovo (Device) | Food and Beverage | In-kind items and services | $14.81 | General |
| Category: Vascular/Oncology | ||||||
| 02/29/2024 | Inari Medical, Inc. | FLOWTRIEVER CATHETER, S (Device), CT THROMBECTOMY SYSTEM KIT | Food and Beverage | In-kind items and services | $10.46 | General |
| Category: VTE | ||||||
| 01/30/2024 | ShockWave Medical, Inc | Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter (Device) | Food and Beverage | In-kind items and services | $13.59 | General |
| Category: Lithoplasty | ||||||
| 01/05/2024 | Inari Medical, Inc. | FLOWTRIEVER CATHETER, S (Device), CT THROMBECTOMY SYSTEM KIT | Food and Beverage | In-kind items and services | $18.60 | General |
| Category: VTE | ||||||
| 11/29/2023 | Penumbra, Inc. | Penumbra System (Device) | Food and Beverage | Cash or cash equivalent | $17.50 | General |
| Category: Neurointervention | ||||||
| 10/20/2023 | Inari Medical, Inc. | FLOWTRIEVER CATHETER, S (Device), CT THROMBECTOMY SYSTEM KIT | Food and Beverage | In-kind items and services | $34.55 | General |
| Category: VTE | ||||||
| 10/17/2023 | Inari Medical, Inc. | FLOWTRIEVER CATHETER, S (Device), CT THROMBECTOMY SYSTEM KIT | Food and Beverage | In-kind items and services | $170.88 | General |
| Category: VTE | ||||||
| 10/16/2023 | Inari Medical, Inc. | FLOWTRIEVER CATHETER, S (Device), CT THROMBECTOMY SYSTEM KIT | Travel and Lodging | In-kind items and services | $54.19 | General |
| Category: VTE | ||||||
| 10/16/2023 | Inari Medical, Inc. | FLOWTRIEVER CATHETER, S (Device), CT THROMBECTOMY SYSTEM KIT | Travel and Lodging | In-kind items and services | $49.35 | General |
| Category: VTE | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 40 | 2,001 | 4,004 | $803,474 | $173,801 |
| 2022 | 70 | 2,996 | 9,632 | $954,874 | $233,188 |
| 2021 | 43 | 2,043 | 4,222 | $660,773 | $132,724 |
| 2020 | 45 | 2,292 | 5,388 | $865,053 | $181,653 |
Total Patients
9,332
Total Services
23,246
Medicare Billing
$721,366
Procedure Codes
238
All Medicare Procedures & Services
238 procedure records from CMS Medicare Utilization — Page 1 of 10
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 36561 | Insertion of central venous tube with port (5 years or older) | Office | 2023 | 36 | 36 | $123,912 | $29,554 | 23.9% |
| 36482 | Chemical destruction of first incompetent vein of arm or leg using imaging guidance | Office | 2023 | 12 | 13 | $45,500 | $21,765 | 47.8% |
| 32555 | Aspiration of fluid from chest cavity using imaging guidance | Facility | 2023 | 98 | 178 | $142,756 | $14,851 | 10.4% |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Facility | 2023 | 70 | 145 | $35,235 | $13,747 | 39.0% |
| 93880 | Ultrasound of both sides of head and neck blood flow | Office | 2023 | 59 | 59 | $27,671 | $8,636 | 31.2% |
| 49083 | Drainage of fluid from abdominal cavity using imaging guidance | Facility | 2023 | 46 | 106 | $90,100 | $8,593 | 9.5% |
| 93925 | Ultrasound of leg arteries or artery grafts | Office | 2023 | 37 | 37 | $27,306 | $7,076 | 25.9% |
| 36558 | Insertion of tunneled central venous tube for infusion (5 years or older) | Facility | 2023 | 34 | 34 | $37,451 | $6,672 | 17.8% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 38 | 49 | $6,658 | $4,689 | 70.4% |
| 93970 | Ultrasound study of arm or leg veins with compression and maneuvers | Office | 2023 | 30 | 30 | $15,690 | $4,556 | 29.0% |
| 36561 | Insertion of central venous tube with port (5 years or older) | Facility | 2023 | 18 | 18 | $25,200 | $4,499 | 17.9% |
| 93971 | Ultrasound study of one arm or leg veins with compression and maneuvers | Facility | 2023 | 276 | 282 | $21,714 | $4,178 | 19.2% |
| 93970 | Ultrasound study of arm or leg veins with compression and maneuvers | Facility | 2023 | 151 | 153 | $18,054 | $3,513 | 19.5% |
| 93971 | Ultrasound study of one arm or leg veins with compression and maneuvers | Office | 2023 | 34 | 35 | $12,145 | $3,069 | 25.3% |
| 77001 | Fluoroscopic guidance for insertion or removal of central vein access device | Office | 2023 | 36 | 36 | $6,588 | $3,056 | 46.4% |
| 93880 | Ultrasound of both sides of head and neck blood flow | Facility | 2023 | 111 | 112 | $11,760 | $3,031 | 25.8% |
| 93922 | Ultrasound study of arm and leg arteries | Office | 2023 | 46 | 46 | $13,524 | $2,651 | 19.6% |
| 32408 | Core needle biopsy of lung or center cavity of chest (mediastinum), accessed through skin | Facility | 2023 | 22 | 22 | $7,700 | $2,624 | 34.1% |
| 32557 | Drainage of fluid from chest cavity with insertion of indwelling tube using imaging guidance | Facility | 2023 | 19 | 20 | $29,900 | $2,277 | 7.6% |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | Office | 2023 | 12 | 12 | $3,420 | $2,179 | 63.7% |
| 10005 | Fine needle aspiration biopsy using ultrasound guidance, first growth | Facility | 2023 | 36 | 37 | $11,100 | $2,043 | 18.4% |
| 76536 | Ultrasound scan of head and neck soft tissue | Office | 2023 | 18 | 18 | $3,942 | $1,741 | 44.2% |
| 93925 | Ultrasound of leg arteries or artery grafts | Facility | 2023 | 62 | 62 | $6,262 | $1,700 | 27.2% |
| 99152 | Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | Office | 2023 | 35 | 35 | $5,250 | $1,464 | 27.9% |
| 36589 | Removal of tunneled central venous tube | Facility | 2023 | 14 | 14 | $6,816 | $1,455 | 21.3% |
About Dr. Gregory Shaw, M.D
Dr. Gregory Shaw, M.D is a Vascular & Interventional Radiology healthcare provider based in Redding, California. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 07/30/2011. The National Provider Identifier (NPI) number assigned to this provider is 1154609766.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Gregory Shaw, M.D has received a total of $20,686 in payments from pharmaceutical and medical device companies, with $2,581 received in 2024. These payments were reported across 145 transactions from 15 companies. The most common payment nature is "Long term medical supply or device loan" ($15,917).
As a Medicare-enrolled provider, Shaw has provided services to 9,332 Medicare beneficiaries, totaling 23,246 services with total Medicare billing of $721,366. Data is available for 4 years (2020–2023), covering 238 distinct procedure/service records.
Ad
Practice Information
- Specialty Vascular & Interventional Radiology
- Location Redding, CA
- Active Since 07/30/2011
- Last Updated 03/06/2019
- Taxonomy Code 2085R0204X
- Entity Type Individual
- NPI Number 1154609766
Products in Payments
- Auryon Laser System 100-120 Vac (Device) $15,917
- FLOWTRIEVER CATHETER, S (Device) $2,014
- HawkOne (Device) $483.63
- CERTUS 140 MICROWAVE ABLATION SYSTEM (Device) $437.91
- FlowTriever (Device) $212.28
- VENOVO (Device) $198.53
- LIFESTREAM (Device) $167.43
- EKOSONIC (Device) $130.62
- GENERAL VASCULAR INTERVENTION (Device) $105.94
- CT THROMBECTOMY SYSTEM KIT (Device) $83.27
- COVERA (Device) $77.18
- LIFESTENT (Device) $60.07
- LUTONIX (Device) $51.89
- Diamondback Peripheral (Device) $36.37
- Peripheral Orbital Atherectomy System (Device) $28.98
- AUTOPLEX (Device) $28.89
- Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter (Device) $28.15
- SYNFLATE (Device) $25.64
- TOTAL ABSCESSION (Device) $23.76
- Solero (Device) $20.53
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.
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