Payment Breakdown by Category
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Grant | $84,832 | 2 | 94.0% |
| Food and Beverage | $2,725 | 39 | 3.0% |
| Travel and Lodging | $2,679 | 14 | 3.0% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Medtronic, Inc. | $50,498 | 9 | $0 (2024) |
| Medical Device Business Services, Inc. | $37,165 | 16 | $0 (2024) |
| Penumbra, Inc. | $1,339 | 11 | $0 (2022) |
| DePuy Synthes Sales Inc. | $538.91 | 6 | $0 (2024) |
| Stryker Corporation | $323.19 | 2 | $0 (2023) |
| Imperative Care, Inc | $301.68 | 8 | $0 (2024) |
| Integra LifeSciences Corporation | $36.05 | 1 | $0 (2023) |
| Aesculap, Inc. | $18.16 | 1 | $0 (2024) |
| CARDIVA MEDICAL, INC. | $16.14 | 1 | $0 (2022) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $2,365 | 20 | Medical Device Business Services, Inc. ($1,746) |
| 2023 | $906.00 | 10 | Stryker Corporation ($323.19) |
| 2022 | $1,546 | 18 | Penumbra, Inc. ($1,339) |
| 2021 | $85,419 | 7 | Medtronic, Inc. ($50,000) |
All Payment Transactions
55 individual payment records from CMS Open Payments — Page 1 of 3
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/13/2024 | Medical Device Business Services, Inc. | — | Travel and Lodging | In-kind items and services | $23.15 | General |
| 12/13/2024 | Medical Device Business Services, Inc. | — | Food and Beverage | In-kind items and services | $18.50 | General |
| 12/13/2024 | Medical Device Business Services, Inc. | — | Food and Beverage | In-kind items and services | $16.21 | General |
| 12/13/2024 | Medical Device Business Services, Inc. | — | Food and Beverage | In-kind items and services | $11.81 | General |
| 12/12/2024 | Medical Device Business Services, Inc. | — | Travel and Lodging | In-kind items and services | $637.20 | General |
| 12/12/2024 | Medical Device Business Services, Inc. | — | Travel and Lodging | In-kind items and services | $631.30 | General |
| 12/12/2024 | Medical Device Business Services, Inc. | — | Travel and Lodging | In-kind items and services | $186.55 | General |
| 12/12/2024 | Medical Device Business Services, Inc. | — | Food and Beverage | In-kind items and services | $158.60 | General |
| 12/12/2024 | Medical Device Business Services, Inc. | — | Travel and Lodging | In-kind items and services | $32.82 | General |
| 12/12/2024 | Medical Device Business Services, Inc. | — | Food and Beverage | In-kind items and services | $30.10 | General |
| 12/09/2024 | Imperative Care, Inc | ZOOM REPERFUSION CATHETER (Device) | Food and Beverage | In-kind items and services | $23.67 | General |
| Category: VASCULAR | ||||||
| 10/25/2024 | Imperative Care, Inc | ZOOM REPERFUSION CATHETER (Device) | Food and Beverage | In-kind items and services | $34.49 | General |
| Category: VASCULAR | ||||||
| 09/26/2024 | Imperative Care, Inc | ZOOM 88-T LARGE DISTAL PLATFORM (Device) | Food and Beverage | In-kind items and services | $15.70 | General |
| Category: VASCULAR | ||||||
| 09/25/2024 | Imperative Care, Inc | ZOOM 88-T LARGE DISTAL PLATFORM (Device) | Food and Beverage | In-kind items and services | $14.50 | General |
| Category: VASCULAR | ||||||
| 08/08/2024 | Imperative Care, Inc | ZOOM REPERFUSION CATHETER (Device) | Food and Beverage | In-kind items and services | $23.46 | General |
| Category: VASCULAR | ||||||
| 07/25/2024 | DePuy Synthes Sales Inc. | EMBOTRAP (Device) | Food and Beverage | In-kind items and services | $177.31 | General |
| Category: Neurovascular | ||||||
| 05/09/2024 | DePuy Synthes Sales Inc. | EMBOTRAP (Device) | Food and Beverage | In-kind items and services | $97.32 | General |
| Category: Neurovascular | ||||||
| 04/12/2024 | Aesculap, Inc. | ELAN 4 (Device) | Food and Beverage | Cash or cash equivalent | $18.16 | General |
| Category: NEUROSURGERY | ||||||
| 01/25/2024 | Medtronic, Inc. | PIPELINE (Device) | Food and Beverage | In-kind items and services | $194.54 | General |
| Category: Flow Diversion | ||||||
| 01/25/2024 | Imperative Care, Inc | ZOOM 88-T LARGE DISTAL PLATFORM (Device) | Food and Beverage | In-kind items and services | $19.50 | General |
| Category: VASCULAR | ||||||
| 11/02/2023 | Stryker Corporation | SURPASS EVOLVE (Device) | Food and Beverage | In-kind items and services | $163.27 | General |
| Category: FLOW DIVERTER | ||||||
| 10/21/2023 | Medtronic, Inc. | PIPELINE (Device) | Food and Beverage | In-kind items and services | $60.44 | General |
| Category: Flow Diversion | ||||||
| 10/16/2023 | DePuy Synthes Sales Inc. | CEREPAK UNIFORM (Device) | Food and Beverage | In-kind items and services | $19.54 | General |
| Category: Neurovascular | ||||||
| 10/04/2023 | DePuy Synthes Sales Inc. | — | Food and Beverage | In-kind items and services | $113.04 | General |
| 09/07/2023 | Imperative Care, Inc | ZOOM 88-T LARGE DISTAL PLATFORM (Device) | Food and Beverage | In-kind items and services | $15.36 | General |
| Category: VASCULAR | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 1 | 11 | 12 | $14,004 | $3,336 |
All Medicare Procedures & Services
1 procedure records from CMS Medicare Utilization
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 36224 | Insertion of tube into internal neck artery for diagnosis or treatment with review by radiologist | Facility | 2023 | 11 | 12 | $14,004 | $3,336 | 23.8% |
About Dr. Justin Granstein, MD
Dr. Justin Granstein, MD is a Neurocritical Care healthcare provider based in Boston, Massachusetts. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 03/27/2015. The National Provider Identifier (NPI) number assigned to this provider is 1699169599.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Justin Granstein, MD has received a total of $90,236 in payments from pharmaceutical and medical device companies, with $2,365 received in 2024. These payments were reported across 55 transactions from 9 companies. The most common payment nature is "Grant" ($84,832).
As a Medicare-enrolled provider, Granstein has provided services to 11 Medicare beneficiaries, totaling 12 services with total Medicare billing of $3,336. Data is available for 1 year (2023–2023), covering 1 distinct procedure/service records.
Practice Information
- Specialty Neurocritical Care
- Other Specialties Neurology
- Location Boston, MA
- Active Since 03/27/2015
- Last Updated 07/20/2023
- Taxonomy Code 2084A2900X
- Entity Type Individual
- NPI Number 1699169599
Products in Payments
- ARC (Device) $50,000
- Penumbra System (Device) $1,280
- Pulsar Vascular PulseRider Aneurysm Neck Reconstruction Device (Device) $586.52
- EMBOTRAP (Device) $406.33
- PIPELINE (Device) $359.14
- ZOOM 88-T LARGE DISTAL PLATFORM (Device) $220.06
- SURPASS EVOLVE (Device) $163.27
- TARGET (Device) $159.92
- ZOOM REPERFUSION CATHETER (Device) $81.62
- RIST (Device) $74.42
- POD (Device) $59.61
- SOLITAIRE X (Device) $44.36
- Integra (Device) $36.05
- AXIUM PRIMETM (Device) $19.91
- CEREPAK UNIFORM (Device) $19.54
- ELAN 4 (Device) $18.16
- CARDIVA VASCADE 5F VCS (Device) $16.14
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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