Total Payments
$5,317
2024 Payments
$72.92
Companies
7
Transactions
31
Payment Breakdown by Category
Education$2,523 (47.5%)
Food & Beverage$1,660 (31.2%)
Gifts$1,134 (21.3%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Education | $2,523 | 8 | 47.5% |
| Food and Beverage | $1,660 | 22 | 31.2% |
| Gift | $1,134 | 1 | 21.3% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| PATTERSON COMPANIES, INC. | $3,055 | 10 | $0 (2023) |
| Sirona Dental Systems Inc. | $1,150 | 3 | $0 (2018) |
| Dentsply Sirona Inc | $944.45 | 13 | $0 (2023) |
| Straumann USA LLC | $50.00 | 1 | $0 (2018) |
| Align Technology, Inc. | $47.74 | 1 | $0 (2024) |
| 3M Company | $44.62 | 2 | $0 (2023) |
| Solventum Corporation | $25.18 | 1 | $0 (2024) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $72.92 | 2 | Align Technology, Inc. ($47.74) |
| 2023 | $162.95 | 4 | PATTERSON COMPANIES, INC. ($127.95) |
| 2022 | $126.35 | 4 | Dentsply Sirona Inc ($126.35) |
| 2021 | $1,277 | 7 | Dentsply Sirona Inc ($674.48) |
| 2020 | $1,275 | 4 | PATTERSON COMPANIES, INC. ($1,175) |
| 2018 | $1,380 | 7 | PATTERSON COMPANIES, INC. ($650.00) |
| 2017 | $1,023 | 3 | Patterson Companies, Inc. ($500.00) |
All Payment Transactions
31 individual payment records from CMS Open Payments — Page 1 of 2
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 06/25/2024 | Solventum Corporation | Clarity Aligners (Device), 3M ESPE Filtek Supreme Ultra Universal Restorative, 3M Filtek | Food and Beverage | Cash or cash equivalent | $25.18 | General |
| Category: Custom Orthodontics | ||||||
| 03/05/2024 | Align Technology, Inc. | Invisalign (Device) | Food and Beverage | Cash or cash equivalent | $47.74 | General |
| Category: Orthodontics | ||||||
| 12/06/2023 | 3M Company | 3M Relyx (Device), Scotchbond Universal Plus | Food and Beverage | Cash or cash equivalent | $21.37 | General |
| Category: Prosthodontics | ||||||
| 11/15/2023 | Dentsply Sirona Inc | SureSmile (Device) | Food and Beverage | In-kind items and services | $13.63 | General |
| Category: Orthodontic Dentistry | ||||||
| 09/19/2023 | PATTERSON COMPANIES, INC. | — | Food and Beverage | Cash or cash equivalent | $41.02 | General |
| 08/09/2023 | PATTERSON COMPANIES, INC. | — | Food and Beverage | Cash or cash equivalent | $86.93 | General |
| 10/28/2022 | Dentsply Sirona Inc | CELTRA (Device) | Food and Beverage | In-kind items and services | $32.30 | General |
| Category: Prosthetic Dentistry | ||||||
| 09/15/2022 | Dentsply Sirona Inc | CEREC (Device) | Food and Beverage | In-kind items and services | $70.81 | General |
| Category: Dental Equipment | ||||||
| 02/22/2022 | Dentsply Sirona Inc | TPH Spectra Universal Composite Restorative Low Viscosity (Device) | Food and Beverage | In-kind items and services | $12.58 | General |
| Category: Restorative Dentistry | ||||||
| 02/01/2022 | Dentsply Sirona Inc | TPH Spectra Universal Composite Restorative Low Viscosity (Device) | Food and Beverage | In-kind items and services | $10.66 | General |
| Category: Restorative Dentistry | ||||||
| 11/12/2021 | Dentsply Sirona Inc | ORTHOPHOS (Device) | Food and Beverage | In-kind items and services | $54.11 | General |
| Category: Dental Equipment | ||||||
| 11/11/2021 | Dentsply Sirona Inc | TPH Spectra Universal Composite Restorative Low Viscosity (Device) | Food and Beverage | In-kind items and services | $7.00 | General |
| Category: Restorative Dentistry | ||||||
| 09/23/2021 | PATTERSON COMPANIES, INC. | — | Education | In-kind items and services | $361.50 | General |
| 09/23/2021 | Dentsply Sirona Inc | Dental Equipment (Device) | Education | In-kind items and services | $361.50 | General |
| Category: Dental Equipment | ||||||
| 09/23/2021 | PATTERSON COMPANIES, INC. | — | Food and Beverage | In-kind items and services | $241.00 | General |
| 09/23/2021 | Dentsply Sirona Inc | Dental Equipment (Device) | Food and Beverage | In-kind items and services | $241.00 | General |
| Category: Dental Equipment | ||||||
| 09/10/2021 | Dentsply Sirona Inc | TPH Spectra Universal Composite Restorative Low Viscosity (Device) | Food and Beverage | In-kind items and services | $10.87 | General |
| Category: Restorative Dentistry | ||||||
| 11/11/2020 | Dentsply Sirona Inc | CEREC (Device) | Education | In-kind items and services | $100.00 | General |
| Category: Dental Equipment | ||||||
| 11/01/2020 | PATTERSON COMPANIES, INC. | — | Gift | Cash or cash equivalent | $1,134.00 | General |
| 08/05/2020 | PATTERSON COMPANIES, INC. | Sirona Orthophos XG 3D (Device) | Food and Beverage | Cash or cash equivalent | $4.70 | General |
| Category: Dental and Oral Health | ||||||
| 07/02/2020 | PATTERSON COMPANIES, INC. | Adec Equipment (Medical Supply) | Food and Beverage | Cash or cash equivalent | $36.00 | General |
| Category: Dental and Oral Health | ||||||
| 10/31/2018 | Dentsply Sirona Inc | — | Food and Beverage | In-kind items and services | $18.16 | General |
| 10/25/2018 | Straumann USA LLC | — | Education | In-kind items and services | $50.00 | General |
| 06/09/2018 | PATTERSON COMPANIES, INC. | Sirona Connect (Device) | Food and Beverage | In-kind items and services | $390.00 | General |
| Category: Dental and Oral Health | ||||||
| 06/09/2018 | Sirona Dental Systems Inc. | Dental Equipment (Device) | Education | In-kind items and services | $390.00 | General |
| Category: Dental Equipment | ||||||
About Dr. Sami Nassar, DDS
Dr. Sami Nassar, DDS is a Dentist healthcare provider based in Worcester, Massachusetts. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 05/27/2008. The National Provider Identifier (NPI) number assigned to this provider is 1609034750.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Sami Nassar, DDS has received a total of $5,317 in payments from pharmaceutical and medical device companies, with $72.92 received in 2024. These payments were reported across 31 transactions from 7 companies. The most common payment nature is "Education" ($2,523).
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Practice Information
- Specialty Dentist
- Location Worcester, MA
- Active Since 05/27/2008
- Last Updated 05/27/2008
- Taxonomy Code 122300000X
- Entity Type Individual
- NPI Number 1609034750
Products in Payments
- Dental Equipment (Device) $1,753
- Sirona Connect (Device) $650.00
- CEREC MC (Device) $500.00
- CEREC (Device) $170.81
- ORTHOPHOS (Device) $54.11
- Invisalign (Device) $47.74
- TPH Spectra Universal Composite Restorative Low Viscosity (Device) $41.11
- Adec Equipment (Medical Supply) $36.00
- CELTRA (Device) $32.30
- Clarity Aligners (Device) $25.18
- True Defintion Scanner (Device) $23.25
- 3M Relyx (Device) $21.37
- SureSmile (Device) $13.63
- Sirona Orthophos XG 3D (Device) $4.70
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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